66258696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 189924480

約数和(自身を除く): 123665784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 757, 1042, 1514, 1563, 2084, 2271, 3028, 3126, 3647, 4168, 4542, 5299, 6056, 6252, 7294, 9084, 10598, 10941, 12504, 14588, 15897, 18168, 21196, 21882, 29176, 31794, 42392, 43764, 63588, 87528, 127176, 394397, 788794, 1183191, 1577588, 2366382, 2760779, 3155176, 4732764, 5521558, 8282337, 9465528, 11043116, 16564674, 22086232, 33129348, 66258696]

約数ペア:

[(1, 66258696), (2, 33129348), (3, 22086232), (4, 16564674), (6, 11043116), (7, 9465528), (8, 8282337), (12, 5521558), (14, 4732764), (21, 3155176), (24, 2760779), (28, 2366382), (42, 1577588), (56, 1183191), (84, 788794), (168, 394397), (521, 127176), (757, 87528), (1042, 63588), (1514, 43764), (1563, 42392), (2084, 31794), (2271, 29176), (3028, 21882), (3126, 21196), (3647, 18168), (4168, 15897), (4542, 14588), (5299, 12504), (6056, 10941), (6252, 10598), (7294, 9084)]