85478238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{110437}}^1$

素因数の和:110488

約数の個数: 24

約数和(自身を含む): 189511608

約数和(自身を除く): 104033370

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 110437, 220874, 331311, 662622, 993933, 1987866, 4748791, 9497582, 14246373, 28492746, 42739119, 85478238]

約数ペア:

[(1, 85478238), (2, 42739119), (3, 28492746), (6, 14246373), (9, 9497582), (18, 4748791), (43, 1987866), (86, 993933), (129, 662622), (258, 331311), (387, 220874), (774, 110437)]