68754148

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 122682560

約数和(自身を除く): 53928412

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 1531, 3062, 6124, 11227, 22454, 44908, 157693, 166879, 315386, 333758, 630772, 667516, 17188537, 34377074, 68754148]

約数ペア:

[(1, 68754148), (2, 34377074), (4, 17188537), (103, 667516), (109, 630772), (206, 333758), (218, 315386), (412, 166879), (436, 157693), (1531, 44908), (3062, 22454), (6124, 11227)]