81782484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13337}}^1$

素因数の和:13424

約数の個数: 48

約数和(自身を含む): 221090688

約数和(自身を除く): 139308204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 13337, 26674, 40011, 53348, 80022, 93359, 160044, 186718, 280077, 373436, 560154, 973601, 1120308, 1947202, 2920803, 3894404, 5841606, 6815207, 11683212, 13630414, 20445621, 27260828, 40891242, 81782484]

約数ペア:

[(1, 81782484), (2, 40891242), (3, 27260828), (4, 20445621), (6, 13630414), (7, 11683212), (12, 6815207), (14, 5841606), (21, 3894404), (28, 2920803), (42, 1947202), (73, 1120308), (84, 973601), (146, 560154), (219, 373436), (292, 280077), (438, 186718), (511, 160044), (876, 93359), (1022, 80022), (1533, 53348), (2044, 40011), (3066, 26674), (6132, 13337)]