81961188

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{93563}}^1$

素因数の和:93643

約数の個数: 24

約数和(自身を含む): 193864608

約数和(自身を除く): 111903420

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 93563, 187126, 280689, 374252, 561378, 1122756, 6830099, 13660198, 20490297, 27320396, 40980594, 81961188]

約数ペア:

[(1, 81961188), (2, 40980594), (3, 27320396), (4, 20490297), (6, 13660198), (12, 6830099), (73, 1122756), (146, 561378), (219, 374252), (292, 280689), (438, 187126), (876, 93563)]