180677052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7103

約数の個数: 72

約数和(自身を含む): 492011520

約数和(自身を除く): 311334468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 7039, 8556, 12834, 14078, 21117, 25668, 28156, 42234, 63351, 84468, 126702, 161897, 218209, 253404, 323794, 436418, 485691, 647588, 654627, 872836, 971382, 1309254, 1457073, 1942764, 1963881, 2618508, 2914146, 3927762, 5018807, 5828292, 7855524, 10037614, 15056421, 20075228, 30112842, 45169263, 60225684, 90338526, 180677052]

約数ペア:

[(1, 180677052), (2, 90338526), (3, 60225684), (4, 45169263), (6, 30112842), (9, 20075228), (12, 15056421), (18, 10037614), (23, 7855524), (31, 5828292), (36, 5018807), (46, 3927762), (62, 2914146), (69, 2618508), (92, 1963881), (93, 1942764), (124, 1457073), (138, 1309254), (186, 971382), (207, 872836), (276, 654627), (279, 647588), (372, 485691), (414, 436418), (558, 323794), (713, 253404), (828, 218209), (1116, 161897), (1426, 126702), (2139, 84468), (2852, 63351), (4278, 42234), (6417, 28156), (7039, 25668), (8556, 21117), (12834, 14078)]