90400548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1327}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 241547264

約数和(自身を除く): 151146716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811, 1327, 1622, 2433, 2654, 3244, 3981, 4866, 5308, 5677, 7962, 9289, 9732, 11354, 15924, 17031, 18578, 22708, 27867, 34062, 37156, 55734, 68124, 111468, 1076197, 2152394, 3228591, 4304788, 6457182, 7533379, 12914364, 15066758, 22600137, 30133516, 45200274, 90400548]

約数ペア:

[(1, 90400548), (2, 45200274), (3, 30133516), (4, 22600137), (6, 15066758), (7, 12914364), (12, 7533379), (14, 6457182), (21, 4304788), (28, 3228591), (42, 2152394), (84, 1076197), (811, 111468), (1327, 68124), (1622, 55734), (2433, 37156), (2654, 34062), (3244, 27867), (3981, 22708), (4866, 18578), (5308, 17031), (5677, 15924), (7962, 11354), (9289, 9732)]