78875862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011229}}^1$

素因数の和:1011247

約数の個数: 16

約数和(自身を含む): 169886640

約数和(自身を除く): 91010778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1011229, 2022458, 3033687, 6067374, 13145977, 26291954, 39437931, 78875862]

約数ペア:

[(1, 78875862), (2, 39437931), (3, 26291954), (6, 13145977), (13, 6067374), (26, 3033687), (39, 2022458), (78, 1011229)]