85075564

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1567}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 173925696

約数和(自身を除く): 88850132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 1108, 1567, 1939, 3134, 3878, 6268, 7756, 10969, 13573, 21938, 27146, 43876, 54292, 76783, 153566, 307132, 434059, 868118, 1736236, 3038413, 6076826, 12153652, 21268891, 42537782, 85075564]

約数ペア:

[(1, 85075564), (2, 42537782), (4, 21268891), (7, 12153652), (14, 6076826), (28, 3038413), (49, 1736236), (98, 868118), (196, 434059), (277, 307132), (554, 153566), (1108, 76783), (1567, 54292), (1939, 43876), (3134, 27146), (3878, 21938), (6268, 13573), (7756, 10969)]