72698561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 83799360

約数和(自身を除く): 11100799

約数列:

[1, 13, 23, 59, 169, 299, 317, 767, 1357, 3887, 4121, 7291, 9971, 17641, 18703, 53573, 94783, 229333, 243139, 430169, 1232179, 3160807, 5592197, 72698561]

約数ペア:

[(1, 72698561), (13, 5592197), (23, 3160807), (59, 1232179), (169, 430169), (299, 243139), (317, 229333), (767, 94783), (1357, 53573), (3887, 18703), (4121, 17641), (7291, 9971)]