81627288

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17807}}^1$

素因数の和:18007

約数の個数: 32

約数和(自身を含む): 205148160

約数和(自身を除く): 123520872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 17807, 35614, 53421, 71228, 106842, 142456, 213684, 427368, 3401137, 6802274, 10203411, 13604548, 20406822, 27209096, 40813644, 81627288]

約数ペア:

[(1, 81627288), (2, 40813644), (3, 27209096), (4, 20406822), (6, 13604548), (8, 10203411), (12, 6802274), (24, 3401137), (191, 427368), (382, 213684), (573, 142456), (764, 106842), (1146, 71228), (1528, 53421), (2292, 35614), (4584, 17807)]