87312148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25771}}^1$

素因数の和:25804

約数の個数: 36

約数和(自身を含む): 191949856

約数和(自身を除く): 104637708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 25771, 51542, 103084, 180397, 283481, 360794, 566962, 721588, 1133924, 1984367, 3118291, 3968734, 6236582, 7937468, 12473164, 21828037, 43656074, 87312148]

約数ペア:

[(1, 87312148), (2, 43656074), (4, 21828037), (7, 12473164), (11, 7937468), (14, 6236582), (22, 3968734), (28, 3118291), (44, 1984367), (77, 1133924), (121, 721588), (154, 566962), (242, 360794), (308, 283481), (484, 180397), (847, 103084), (1694, 51542), (3388, 25771)]