72286868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10687}}^1$

素因数の和:10799

約数の個数: 24

約数和(自身を含む): 134668800

約数和(自身を除く): 62381932

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10687, 21374, 42748, 203053, 406106, 812212, 951143, 1902286, 3804572, 18071717, 36143434, 72286868]

約数ペア:

[(1, 72286868), (2, 36143434), (4, 18071717), (19, 3804572), (38, 1902286), (76, 951143), (89, 812212), (178, 406106), (356, 203053), (1691, 42748), (3382, 21374), (6764, 10687)]