72389418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{22807}}^1$

素因数の和:22858

約数の個数: 24

約数和(自身を含む): 151353888

約数和(自身を除く): 78964470

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 22807, 45614, 68421, 136842, 524561, 1049122, 1573683, 3147366, 12064903, 24129806, 36194709, 72389418]

約数ペア:

[(1, 72389418), (2, 36194709), (3, 24129806), (6, 12064903), (23, 3147366), (46, 1573683), (69, 1049122), (138, 524561), (529, 136842), (1058, 68421), (1587, 45614), (3174, 22807)]