85458312

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8539}}^1$

素因数の和:8690

約数の個数: 48

約数和(自身を含む): 233142000

約数和(自身を除く): 147683688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 8539, 10008, 17078, 25617, 34156, 51234, 68312, 76851, 102468, 153702, 204936, 307404, 614808, 1186921, 2373842, 3560763, 4747684, 7121526, 9495368, 10682289, 14243052, 21364578, 28486104, 42729156, 85458312]

約数ペア:

[(1, 85458312), (2, 42729156), (3, 28486104), (4, 21364578), (6, 14243052), (8, 10682289), (9, 9495368), (12, 7121526), (18, 4747684), (24, 3560763), (36, 2373842), (72, 1186921), (139, 614808), (278, 307404), (417, 204936), (556, 153702), (834, 102468), (1112, 76851), (1251, 68312), (1668, 51234), (2502, 34156), (3336, 25617), (5004, 17078), (8539, 10008)]