68454558

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 56

約数和(自身を含む): 159359400

約数和(自身を除く): 90904842

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1566, 1619, 2349, 3238, 4698, 4857, 7047, 9714, 14094, 14571, 21141, 29142, 42282, 43713, 46951, 87426, 93902, 131139, 140853, 262278, 281706, 393417, 422559, 786834, 845118, 1180251, 1267677, 2360502, 2535354, 3803031, 7606062, 11409093, 22818186, 34227279, 68454558]

約数ペア:

[(1, 68454558), (2, 34227279), (3, 22818186), (6, 11409093), (9, 7606062), (18, 3803031), (27, 2535354), (29, 2360502), (54, 1267677), (58, 1180251), (81, 845118), (87, 786834), (162, 422559), (174, 393417), (243, 281706), (261, 262278), (486, 140853), (522, 131139), (729, 93902), (783, 87426), (1458, 46951), (1566, 43713), (1619, 42282), (2349, 29142), (3238, 21141), (4698, 14571), (4857, 14094), (7047, 9714)]