68490372

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{21061}}^1$

素因数の和:21339

約数の個数: 24

約数和(自身を含む): 160408192

約数和(自身を除く): 91917820

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 21061, 42122, 63183, 84244, 126366, 252732, 5707531, 11415062, 17122593, 22830124, 34245186, 68490372]

約数ペア:

[(1, 68490372), (2, 34245186), (3, 22830124), (4, 17122593), (6, 11415062), (12, 5707531), (271, 252732), (542, 126366), (813, 84244), (1084, 63183), (1626, 42122), (3252, 21061)]