78877836

素因数分解:

$2^2\times 3^2\times {\mathrm{2191051}}^1$

素因数の和:2191061

約数の個数: 18

約数和(自身を含む): 199385732

約数和(自身を除く): 120507896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191051, 4382102, 6573153, 8764204, 13146306, 19719459, 26292612, 39438918, 78877836]

約数ペア:

[(1, 78877836), (2, 39438918), (3, 26292612), (4, 19719459), (6, 13146306), (9, 8764204), (12, 6573153), (18, 4382102), (36, 2191051)]