80523294

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{220009}}^1$

素因数の和:220075

約数の個数: 16

約数和(自身を含む): 163687440

約数和(自身を除く): 83164146

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 220009, 440018, 660027, 1320054, 13420549, 26841098, 40261647, 80523294]

約数ペア:

[(1, 80523294), (2, 40261647), (3, 26841098), (6, 13420549), (61, 1320054), (122, 660027), (183, 440018), (366, 220009)]