72489710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{87337}}^1$

素因数の和:87427

約数の個数: 16

約数和(自身を含む): 132055056

約数和(自身を除く): 59565346

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 87337, 174674, 436685, 873370, 7248971, 14497942, 36244855, 72489710]

約数ペア:

[(1, 72489710), (2, 36244855), (5, 14497942), (10, 7248971), (83, 873370), (166, 436685), (415, 174674), (830, 87337)]