90259128

素因数分解:

$2^3\times 3^2\times {\mathrm{1253599}}^1$

素因数の和:1253611

約数の個数: 24

約数和(自身を含む): 244452000

約数和(自身を除く): 154192872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1253599, 2507198, 3760797, 5014396, 7521594, 10028792, 11282391, 15043188, 22564782, 30086376, 45129564, 90259128]

約数ペア:

[(1, 90259128), (2, 45129564), (3, 30086376), (4, 22564782), (6, 15043188), (8, 11282391), (9, 10028792), (12, 7521594), (18, 5014396), (24, 3760797), (36, 2507198), (72, 1253599)]