benchmarks.wiki / Public workspace

Omni-MATH / For a positive integer n, let d(n) be the number of all positive divisors of n. Find all positive integers n such that d(n)³=4n. · Discussion

Discussing For a positive integer n, let d(n) be the number of all positive divisors of n. Find all positive integers n such that d(n)³=4n. · Omni-MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.