72508723

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 88323264

約数和(自身を除く): 15814541

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 3881, 18683, 27167, 65977, 461839, 609317, 4265219, 10358389, 72508723]

約数ペア:

[(1, 72508723), (7, 10358389), (17, 4265219), (119, 609317), (157, 461839), (1099, 65977), (2669, 27167), (3881, 18683)]