90912664.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{1877621}}^1$

素因数の和:1877633

約数の個数: 24

約数和(自身を含む): 366136290

約数和(自身を除く): 230947578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1877621, 3755242, 5632863, 7510484, 11265726, 15020968, 16898589, 22531452, 33797178, 45062904, 67594356, 135188712]

約数ペア:

[(1, 135188712), (2, 67594356), (3, 45062904), (4, 33797178), (6, 22531452), (8, 16898589), (9, 15020968), (12, 11265726), (18, 7510484), (24, 5632863), (36, 3755242), (72, 1877621)]