87581628

素因数分解:

$2^2\times 3^3\times {\mathrm{810941}}^1$

素因数の和:810954

約数の個数: 24

約数和(自身を含む): 227063760

約数和(自身を除く): 139482132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 810941, 1621882, 2432823, 3243764, 4865646, 7298469, 9731292, 14596938, 21895407, 29193876, 43790814, 87581628]

約数ペア:

[(1, 87581628), (2, 43790814), (3, 29193876), (4, 21895407), (6, 14596938), (9, 9731292), (12, 7298469), (18, 4865646), (27, 3243764), (36, 2432823), (54, 1621882), (108, 810941)]