78908058

素因数分解:

$2^1\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{3221}}^1$

素因数の和:4590

約数の個数: 24

約数和(自身を含む): 171146196

約数和(自身を除く): 92238138

約数列:

[1, 2, 3, 6, 9, 18, 1361, 2722, 3221, 4083, 6442, 8166, 9663, 12249, 19326, 24498, 28989, 57978, 4383781, 8767562, 13151343, 26302686, 39454029, 78908058]

約数ペア:

[(1, 78908058), (2, 39454029), (3, 26302686), (6, 13151343), (9, 8767562), (18, 4383781), (1361, 57978), (2722, 28989), (3221, 24498), (4083, 19326), (6442, 12249), (8166, 9663)]