80431176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11677}}^1$

素因数の和:11734

約数の個数: 64

約数和(自身を含む): 235428480

約数和(自身を除く): 154997304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 11677, 23354, 35031, 46708, 70062, 81739, 93416, 140124, 163478, 245217, 280248, 326956, 478757, 490434, 653912, 957514, 980868, 1436271, 1915028, 1961736, 2872542, 3351299, 3830056, 5745084, 6702598, 10053897, 11490168, 13405196, 20107794, 26810392, 40215588, 80431176]

約数ペア:

[(1, 80431176), (2, 40215588), (3, 26810392), (4, 20107794), (6, 13405196), (7, 11490168), (8, 10053897), (12, 6702598), (14, 5745084), (21, 3830056), (24, 3351299), (28, 2872542), (41, 1961736), (42, 1915028), (56, 1436271), (82, 980868), (84, 957514), (123, 653912), (164, 490434), (168, 478757), (246, 326956), (287, 280248), (328, 245217), (492, 163478), (574, 140124), (861, 93416), (984, 81739), (1148, 70062), (1722, 46708), (2296, 35031), (3444, 23354), (6888, 11677)]