81112436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{773}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 146177640

約数和(自身を除く): 65065204

約数列:

[1, 2, 4, 37, 74, 148, 709, 773, 1418, 1546, 2836, 3092, 26233, 28601, 52466, 57202, 104932, 114404, 548057, 1096114, 2192228, 20278109, 40556218, 81112436]

約数ペア:

[(1, 81112436), (2, 40556218), (4, 20278109), (37, 2192228), (74, 1096114), (148, 548057), (709, 114404), (773, 104932), (1418, 57202), (1546, 52466), (2836, 28601), (3092, 26233)]