90668704

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5701}}^1$

素因数の和:5789

約数の個数: 48

約数和(自身を含む): 206914176

約数和(自身を除く): 116245472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 5701, 7952, 11402, 15904, 22804, 39907, 45608, 79814, 91216, 159628, 182432, 319256, 404771, 638512, 809542, 1277024, 1619084, 2833397, 3238168, 5666794, 6476336, 11333588, 12952672, 22667176, 45334352, 90668704]

約数ペア:

[(1, 90668704), (2, 45334352), (4, 22667176), (7, 12952672), (8, 11333588), (14, 6476336), (16, 5666794), (28, 3238168), (32, 2833397), (56, 1619084), (71, 1277024), (112, 809542), (142, 638512), (224, 404771), (284, 319256), (497, 182432), (568, 159628), (994, 91216), (1136, 79814), (1988, 45608), (2272, 39907), (3976, 22804), (5701, 15904), (7952, 11402)]