78865386

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{320591}}^1$

素因数の和:320637

約数の個数: 16

約数和(自身を含む): 161578368

約数和(自身を除く): 82712982

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 320591, 641182, 961773, 1923546, 13144231, 26288462, 39432693, 78865386]

約数ペア:

[(1, 78865386), (2, 39432693), (3, 26288462), (6, 13144231), (41, 1923546), (82, 961773), (123, 641182), (246, 320591)]