87900462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{375643}}^1$

素因数の和:375664

約数の個数: 24

約数和(自身を含む): 205101624

約数和(自身を除く): 117201162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 375643, 751286, 1126929, 2253858, 3380787, 4883359, 6761574, 9766718, 14650077, 29300154, 43950231, 87900462]

約数ペア:

[(1, 87900462), (2, 43950231), (3, 29300154), (6, 14650077), (9, 9766718), (13, 6761574), (18, 4883359), (26, 3380787), (39, 2253858), (78, 1126929), (117, 751286), (234, 375643)]