90775314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{720439}}^1$

素因数の和:720454

約数の個数: 24

約数和(自身を含む): 224777280

約数和(自身を除く): 134001966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 720439, 1440878, 2161317, 4322634, 5043073, 6483951, 10086146, 12967902, 15129219, 30258438, 45387657, 90775314]

約数ペア:

[(1, 90775314), (2, 45387657), (3, 30258438), (6, 15129219), (7, 12967902), (9, 10086146), (14, 6483951), (18, 5043073), (21, 4322634), (42, 2161317), (63, 1440878), (126, 720439)]