81104772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{965533}}^1$

素因数の和:965547

約数の個数: 24

約数和(自身を含む): 216279616

約数和(自身を除く): 135174844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 965533, 1931066, 2896599, 3862132, 5793198, 6758731, 11586396, 13517462, 20276193, 27034924, 40552386, 81104772]

約数ペア:

[(1, 81104772), (2, 40552386), (3, 27034924), (4, 20276193), (6, 13517462), (7, 11586396), (12, 6758731), (14, 5793198), (21, 3862132), (28, 2896599), (42, 1931066), (84, 965533)]