90012456

素因数分解:

$2^3\times 3^2\times {\mathrm{1250173}}^1$

素因数の和:1250185

約数の個数: 24

約数和(自身を含む): 243783930

約数和(自身を除く): 153771474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1250173, 2500346, 3750519, 5000692, 7501038, 10001384, 11251557, 15002076, 22503114, 30004152, 45006228, 90012456]

約数ペア:

[(1, 90012456), (2, 45006228), (3, 30004152), (4, 22503114), (6, 15002076), (8, 11251557), (9, 10001384), (12, 7501038), (18, 5000692), (24, 3750519), (36, 2500346), (72, 1250173)]