71365464

素因数分解:

$2^3\times 3^2\times {\mathrm{991187}}^1$

素因数の和:991199

約数の個数: 24

約数和(自身を含む): 193281660

約数和(自身を除く): 121916196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991187, 1982374, 2973561, 3964748, 5947122, 7929496, 8920683, 11894244, 17841366, 23788488, 35682732, 71365464]

約数ペア:

[(1, 71365464), (2, 35682732), (3, 23788488), (4, 17841366), (6, 11894244), (8, 8920683), (9, 7929496), (12, 5947122), (18, 3964748), (24, 2973561), (36, 1982374), (72, 991187)]