77850256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 165043008

約数和(自身を除く): 87192752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 631, 701, 1262, 1402, 2524, 2804, 5048, 5608, 6941, 7711, 10096, 11216, 13882, 15422, 27764, 30844, 55528, 61688, 111056, 123376, 442331, 884662, 1769324, 3538648, 4865641, 7077296, 9731282, 19462564, 38925128, 77850256]

約数ペア:

[(1, 77850256), (2, 38925128), (4, 19462564), (8, 9731282), (11, 7077296), (16, 4865641), (22, 3538648), (44, 1769324), (88, 884662), (176, 442331), (631, 123376), (701, 111056), (1262, 61688), (1402, 55528), (2524, 30844), (2804, 27764), (5048, 15422), (5608, 13882), (6941, 11216), (7711, 10096)]