72128570791

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{80657}}^1$

素因数の和:81398

約数の個数: 16

約数和(自身を含む): 76657363200

約数和(自身を除く): 4528792409

約数列:

[1, 23, 59, 659, 1357, 15157, 38881, 80657, 894263, 1855111, 4758763, 53152963, 109451549, 1222518149, 3136024817, 72128570791]

約数ペア:

[(1, 72128570791), (23, 3136024817), (59, 1222518149), (659, 109451549), (1357, 53152963), (15157, 4758763), (38881, 1855111), (80657, 894263)]