80285616

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5530

約数の個数: 60

約数和(自身を含む): 226911568

約数和(自身を除く): 146625952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 5413, 7416, 10826, 14832, 16239, 21652, 32478, 43304, 48717, 64956, 86608, 97434, 129912, 194868, 259824, 389736, 557539, 779472, 1115078, 1672617, 2230156, 3345234, 4460312, 5017851, 6690468, 8920624, 10035702, 13380936, 20071404, 26761872, 40142808, 80285616]

約数ペア:

[(1, 80285616), (2, 40142808), (3, 26761872), (4, 20071404), (6, 13380936), (8, 10035702), (9, 8920624), (12, 6690468), (16, 5017851), (18, 4460312), (24, 3345234), (36, 2230156), (48, 1672617), (72, 1115078), (103, 779472), (144, 557539), (206, 389736), (309, 259824), (412, 194868), (618, 129912), (824, 97434), (927, 86608), (1236, 64956), (1648, 48717), (1854, 43304), (2472, 32478), (3708, 21652), (4944, 16239), (5413, 14832), (7416, 10826)]