81036876

素因数分解:

$2^2\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{3779}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 189241920

約数和(自身を除く): 108205044

約数列:

[1, 2, 3, 4, 6, 12, 1787, 3574, 3779, 5361, 7148, 7558, 10722, 11337, 15116, 21444, 22674, 45348, 6753073, 13506146, 20259219, 27012292, 40518438, 81036876]

約数ペア:

[(1, 81036876), (2, 40518438), (3, 27012292), (4, 20259219), (6, 13506146), (12, 6753073), (1787, 45348), (3574, 22674), (3779, 21444), (5361, 15116), (7148, 11337), (7558, 10722)]