87464826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{52249}}^1$

素因数の和:52291

約数の個数: 32

約数和(自身を含む): 200640000

約数和(自身を除く): 113175174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 52249, 104498, 156747, 313494, 470241, 940482, 1410723, 1619719, 2821446, 3239438, 4859157, 9718314, 14577471, 29154942, 43732413, 87464826]

約数ペア:

[(1, 87464826), (2, 43732413), (3, 29154942), (6, 14577471), (9, 9718314), (18, 4859157), (27, 3239438), (31, 2821446), (54, 1619719), (62, 1410723), (93, 940482), (186, 470241), (279, 313494), (558, 156747), (837, 104498), (1674, 52249)]