90805752

素因数分解:

$2^3\times 3^3\times {\mathrm{420397}}^1$

素因数の和:420412

約数の個数: 32

約数和(自身を含む): 252238800

約数和(自身を除く): 161433048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 420397, 840794, 1261191, 1681588, 2522382, 3363176, 3783573, 5044764, 7567146, 10089528, 11350719, 15134292, 22701438, 30268584, 45402876, 90805752]

約数ペア:

[(1, 90805752), (2, 45402876), (3, 30268584), (4, 22701438), (6, 15134292), (8, 11350719), (9, 10089528), (12, 7567146), (18, 5044764), (24, 3783573), (27, 3363176), (36, 2522382), (54, 1681588), (72, 1261191), (108, 840794), (216, 420397)]