90813912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{540559}}^1$

素因数の和:540575

約数の個数: 32

約数和(自身を含む): 259468800

約数和(自身を除く): 168654888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 540559, 1081118, 1621677, 2162236, 3243354, 3783913, 4324472, 6486708, 7567826, 11351739, 12973416, 15135652, 22703478, 30271304, 45406956, 90813912]

約数ペア:

[(1, 90813912), (2, 45406956), (3, 30271304), (4, 22703478), (6, 15135652), (7, 12973416), (8, 11351739), (12, 7567826), (14, 6486708), (21, 4324472), (24, 3783913), (28, 3243354), (42, 2162236), (56, 1621677), (84, 1081118), (168, 540559)]