72713238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{932221}}^1$

素因数の和:932239

約数の個数: 16

約数和(自身を含む): 156613296

約数和(自身を除く): 83900058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 932221, 1864442, 2796663, 5593326, 12118873, 24237746, 36356619, 72713238]

約数ペア:

[(1, 72713238), (2, 36356619), (3, 24237746), (6, 12118873), (13, 5593326), (26, 2796663), (39, 1864442), (78, 932221)]