72100084

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17053}}^1$

素因数の和:17215

約数の個数: 24

約数和(自身を含む): 145163648

約数和(自身を除く): 73063564

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 17053, 34106, 68212, 119371, 238742, 477484, 2575003, 5150006, 10300012, 18025021, 36050042, 72100084]

約数ペア:

[(1, 72100084), (2, 36050042), (4, 18025021), (7, 10300012), (14, 5150006), (28, 2575003), (151, 477484), (302, 238742), (604, 119371), (1057, 68212), (2114, 34106), (4228, 17053)]