72705462

素因数分解:

$2^1\times 3^1\times {\mathrm{577}}^1\times {\mathrm{21001}}^1$

素因数の和:21583

約数の個数: 16

約数和(自身を含む): 145669872

約数和(自身を除く): 72964410

約数列:

[1, 2, 3, 6, 577, 1154, 1731, 3462, 21001, 42002, 63003, 126006, 12117577, 24235154, 36352731, 72705462]

約数ペア:

[(1, 72705462), (2, 36352731), (3, 24235154), (6, 12117577), (577, 126006), (1154, 63003), (1731, 42002), (3462, 21001)]