77890104

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{34897}}^1$

素因数の和:34940

約数の個数: 48

約数和(自身を含む): 217763520

約数和(自身を除く): 139873416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 34897, 69794, 104691, 139588, 209382, 279176, 314073, 418764, 628146, 837528, 1081807, 1256292, 2163614, 2512584, 3245421, 4327228, 6490842, 8654456, 9736263, 12981684, 19472526, 25963368, 38945052, 77890104]

約数ペア:

[(1, 77890104), (2, 38945052), (3, 25963368), (4, 19472526), (6, 12981684), (8, 9736263), (9, 8654456), (12, 6490842), (18, 4327228), (24, 3245421), (31, 2512584), (36, 2163614), (62, 1256292), (72, 1081807), (93, 837528), (124, 628146), (186, 418764), (248, 314073), (279, 279176), (372, 209382), (558, 139588), (744, 104691), (1116, 69794), (2232, 34897)]