90309564

素因数分解:

$2^2\times 3^2\times {\mathrm{2508599}}^1$

素因数の和:2508609

約数の個数: 18

約数和(自身を含む): 228282600

約数和(自身を除く): 137973036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2508599, 5017198, 7525797, 10034396, 15051594, 22577391, 30103188, 45154782, 90309564]

約数ペア:

[(1, 90309564), (2, 45154782), (3, 30103188), (4, 22577391), (6, 15051594), (9, 10034396), (12, 7525797), (18, 5017198), (36, 2508599)]