72204899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 83280960

約数和(自身を除く): 11076061

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 3671, 19669, 47723, 62407, 326719, 811291, 4247347, 5554223, 72204899]

約数ペア:

[(1, 72204899), (13, 5554223), (17, 4247347), (89, 811291), (221, 326719), (1157, 62407), (1513, 47723), (3671, 19669)]