68225724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{270737}}^1$

素因数の和:270754

約数の個数: 36

約数和(自身を含む): 197097264

約数和(自身を除く): 128871540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 270737, 541474, 812211, 1082948, 1624422, 1895159, 2436633, 3248844, 3790318, 4873266, 5685477, 7580636, 9746532, 11370954, 17056431, 22741908, 34112862, 68225724]

約数ペア:

[(1, 68225724), (2, 34112862), (3, 22741908), (4, 17056431), (6, 11370954), (7, 9746532), (9, 7580636), (12, 5685477), (14, 4873266), (18, 3790318), (21, 3248844), (28, 2436633), (36, 1895159), (42, 1624422), (63, 1082948), (84, 812211), (126, 541474), (252, 270737)]