72654631

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5437}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 87704064

約数和(自身を除く): 15049433

約数列:

[1, 7, 23, 83, 161, 581, 1909, 5437, 13363, 38059, 125051, 451271, 875357, 3158897, 10379233, 72654631]

約数ペア:

[(1, 72654631), (7, 10379233), (23, 3158897), (83, 875357), (161, 451271), (581, 125051), (1909, 38059), (5437, 13363)]