78869094

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20443}}^1$

素因数の和:21091

約数の個数: 16

約数和(自身を含む): 157991232

約数和(自身を除く): 79122138

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 20443, 40886, 61329, 122658, 13144849, 26289698, 39434547, 78869094]

約数ペア:

[(1, 78869094), (2, 39434547), (3, 26289698), (6, 13144849), (643, 122658), (1286, 61329), (1929, 40886), (3858, 20443)]