64067472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{63559}}^1$

素因数の和:63580

約数の個数: 60

約数和(自身を含む): 204917440

約数和(自身を除く): 140849968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 63559, 127118, 190677, 254236, 381354, 444913, 508472, 572031, 762708, 889826, 1016944, 1144062, 1334739, 1525416, 1779652, 2288124, 2669478, 3050832, 3559304, 4004217, 4576248, 5338956, 7118608, 8008434, 9152496, 10677912, 16016868, 21355824, 32033736, 64067472]

約数ペア:

[(1, 64067472), (2, 32033736), (3, 21355824), (4, 16016868), (6, 10677912), (7, 9152496), (8, 8008434), (9, 7118608), (12, 5338956), (14, 4576248), (16, 4004217), (18, 3559304), (21, 3050832), (24, 2669478), (28, 2288124), (36, 1779652), (42, 1525416), (48, 1334739), (56, 1144062), (63, 1016944), (72, 889826), (84, 762708), (112, 572031), (126, 508472), (144, 444913), (168, 381354), (252, 254236), (336, 190677), (504, 127118), (1008, 63559)]