72180526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{2143}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 118245888

約数和(自身を除く): 46065362

約数列:

[1, 2, 11, 22, 1531, 2143, 3062, 4286, 16841, 23573, 33682, 47146, 3280933, 6561866, 36090263, 72180526]

約数ペア:

[(1, 72180526), (2, 36090263), (11, 6561866), (22, 3280933), (1531, 47146), (2143, 33682), (3062, 23573), (4286, 16841)]