69312621788

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{128449}}^1$

素因数の和:129197

約数の個数: 24

約数和(自身を含む): 121967899200

約数和(自身を除く): 52655277412

約数列:

[1, 2, 4, 313, 431, 626, 862, 1252, 1724, 128449, 134903, 256898, 269806, 513796, 539612, 40204537, 55361519, 80409074, 110723038, 160818148, 221446076, 17328155447, 34656310894, 69312621788]

約数ペア:

[(1, 69312621788), (2, 34656310894), (4, 17328155447), (313, 221446076), (431, 160818148), (626, 110723038), (862, 80409074), (1252, 55361519), (1724, 40204537), (128449, 539612), (134903, 513796), (256898, 269806)]