72211188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{859657}}^1$

素因数の和:859671

約数の個数: 24

約数和(自身を含む): 192563392

約数和(自身を除く): 120352204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859657, 1719314, 2578971, 3438628, 5157942, 6017599, 10315884, 12035198, 18052797, 24070396, 36105594, 72211188]

約数ペア:

[(1, 72211188), (2, 36105594), (3, 24070396), (4, 18052797), (6, 12035198), (7, 10315884), (12, 6017599), (14, 5157942), (21, 3438628), (28, 2578971), (42, 1719314), (84, 859657)]