78778542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{570859}}^1$

素因数の和:570887

約数の個数: 16

約数和(自身を含む): 164407680

約数和(自身を除く): 85629138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 570859, 1141718, 1712577, 3425154, 13129757, 26259514, 39389271, 78778542]

約数ペア:

[(1, 78778542), (2, 39389271), (3, 26259514), (6, 13129757), (23, 3425154), (46, 1712577), (69, 1141718), (138, 570859)]