72581977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 80095680

約数和(自身を除く): 7513703

約数列:

[1, 13, 59, 173, 547, 767, 2249, 7111, 10207, 32273, 94631, 132691, 419549, 1230203, 5583229, 72581977]

約数ペア:

[(1, 72581977), (13, 5583229), (59, 1230203), (173, 419549), (547, 132691), (767, 94631), (2249, 32273), (7111, 10207)]