77000216

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 146718000

約数和(自身を除く): 69717784

約数列:

[1, 2, 4, 8, 109, 218, 227, 389, 436, 454, 778, 872, 908, 1556, 1816, 3112, 24743, 42401, 49486, 84802, 88303, 98972, 169604, 176606, 197944, 339208, 353212, 706424, 9625027, 19250054, 38500108, 77000216]

約数ペア:

[(1, 77000216), (2, 38500108), (4, 19250054), (8, 9625027), (109, 706424), (218, 353212), (227, 339208), (389, 197944), (436, 176606), (454, 169604), (778, 98972), (872, 88303), (908, 84802), (1556, 49486), (1816, 42401), (3112, 24743)]