80942472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86477}}^1$

素因数の和:86502

約数の個数: 48

約数和(自身を含む): 236084940

約数和(自身を除く): 155142468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 86477, 172954, 259431, 345908, 518862, 691816, 778293, 1037724, 1124201, 1556586, 2075448, 2248402, 3113172, 3372603, 4496804, 6226344, 6745206, 8993608, 10117809, 13490412, 20235618, 26980824, 40471236, 80942472]

約数ペア:

[(1, 80942472), (2, 40471236), (3, 26980824), (4, 20235618), (6, 13490412), (8, 10117809), (9, 8993608), (12, 6745206), (13, 6226344), (18, 4496804), (24, 3372603), (26, 3113172), (36, 2248402), (39, 2075448), (52, 1556586), (72, 1124201), (78, 1037724), (104, 778293), (117, 691816), (156, 518862), (234, 345908), (312, 259431), (468, 172954), (936, 86477)]