77325112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 153925920

約数和(自身を除く): 76600808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641, 887, 1282, 1774, 2564, 3548, 5128, 7096, 10897, 15079, 21794, 30158, 43588, 60316, 87176, 120632, 568567, 1137134, 2274268, 4548536, 9665639, 19331278, 38662556, 77325112]

約数ペア:

[(1, 77325112), (2, 38662556), (4, 19331278), (8, 9665639), (17, 4548536), (34, 2274268), (68, 1137134), (136, 568567), (641, 120632), (887, 87176), (1282, 60316), (1774, 43588), (2564, 30158), (3548, 21794), (5128, 15079), (7096, 10897)]