72601852

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{45263}}^1$

素因数の和:45668

約数の個数: 12

約数和(自身を含む): 127372896

約数和(自身を除く): 54771044

約数列:

[1, 2, 4, 401, 802, 1604, 45263, 90526, 181052, 18150463, 36300926, 72601852]

約数ペア:

[(1, 72601852), (2, 36300926), (4, 18150463), (401, 181052), (802, 90526), (1604, 45263)]