90549816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{538987}}^1$

素因数の和:539003

約数の個数: 32

約数和(自身を含む): 258714240

約数和(自身を除く): 168164424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 538987, 1077974, 1616961, 2155948, 3233922, 3772909, 4311896, 6467844, 7545818, 11318727, 12935688, 15091636, 22637454, 30183272, 45274908, 90549816]

約数ペア:

[(1, 90549816), (2, 45274908), (3, 30183272), (4, 22637454), (6, 15091636), (7, 12935688), (8, 11318727), (12, 7545818), (14, 6467844), (21, 4311896), (24, 3772909), (28, 3233922), (42, 2155948), (56, 1616961), (84, 1077974), (168, 538987)]