67896054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{87721}}^1$

素因数の和:87772

約数の個数: 24

約数和(自身を含む): 150530952

約数和(自身を除く): 82634898

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 87721, 175442, 263163, 526326, 789489, 1578978, 3772003, 7544006, 11316009, 22632018, 33948027, 67896054]

約数ペア:

[(1, 67896054), (2, 33948027), (3, 22632018), (6, 11316009), (9, 7544006), (18, 3772003), (43, 1578978), (86, 789489), (129, 526326), (258, 263163), (387, 175442), (774, 87721)]