80756838

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11593}}^1$

素因数の和:11650

約数の個数: 40

約数和(自身を含む): 185179368

約数和(自身を除く): 104422530

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 11593, 23186, 34779, 69558, 104337, 208674, 313011, 498499, 626022, 939033, 996998, 1495497, 1878066, 2990994, 4486491, 8972982, 13459473, 26918946, 40378419, 80756838]

約数ペア:

[(1, 80756838), (2, 40378419), (3, 26918946), (6, 13459473), (9, 8972982), (18, 4486491), (27, 2990994), (43, 1878066), (54, 1495497), (81, 996998), (86, 939033), (129, 626022), (162, 498499), (258, 313011), (387, 208674), (774, 104337), (1161, 69558), (2322, 34779), (3483, 23186), (6966, 11593)]