81349844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 146172936

約数和(自身を除く): 64823092

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 3301, 6161, 6602, 12322, 13204, 24644, 201361, 333401, 402722, 666802, 805444, 1333604, 20337461, 40674922, 81349844]

約数ペア:

[(1, 81349844), (2, 40674922), (4, 20337461), (61, 1333604), (101, 805444), (122, 666802), (202, 402722), (244, 333401), (404, 201361), (3301, 24644), (6161, 13204), (6602, 12322)]