81240924

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{17863}}^1$

素因数の和:18249

約数の個数: 24

約数和(自身を含む): 190072960

約数和(自身を除く): 108832036

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 17863, 35726, 53589, 71452, 107178, 214356, 6770077, 13540154, 20310231, 27080308, 40620462, 81240924]

約数ペア:

[(1, 81240924), (2, 40620462), (3, 27080308), (4, 20310231), (6, 13540154), (12, 6770077), (379, 214356), (758, 107178), (1137, 71452), (1516, 53589), (2274, 35726), (4548, 17863)]