77866894

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{129347}}^1$

素因数の和:129399

約数の個数: 16

約数和(自身を含む): 136591488

約数和(自身を除く): 58724594

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 129347, 258694, 905429, 1810858, 5561921, 11123842, 38933447, 77866894]

約数ペア:

[(1, 77866894), (2, 38933447), (7, 11123842), (14, 5561921), (43, 1810858), (86, 905429), (301, 258694), (602, 129347)]