78620392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 153945000

約数和(自身を除く): 75324608

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3109, 3161, 6218, 6322, 12436, 12644, 24872, 25288, 90161, 180322, 338881, 360644, 677762, 721288, 1355524, 2711048, 9827549, 19655098, 39310196, 78620392]

約数ペア:

[(1, 78620392), (2, 39310196), (4, 19655098), (8, 9827549), (29, 2711048), (58, 1355524), (109, 721288), (116, 677762), (218, 360644), (232, 338881), (436, 180322), (872, 90161), (3109, 25288), (3161, 24872), (6218, 12644), (6322, 12436)]