68712756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3259}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 184020480

約数和(自身を除く): 115307724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3259, 3514, 5271, 6518, 7028, 9777, 10542, 13036, 19554, 21084, 22813, 39108, 45626, 68439, 91252, 136878, 273756, 818009, 1636018, 2454027, 3272036, 4908054, 5726063, 9816108, 11452126, 17178189, 22904252, 34356378, 68712756]

約数ペア:

[(1, 68712756), (2, 34356378), (3, 22904252), (4, 17178189), (6, 11452126), (7, 9816108), (12, 5726063), (14, 4908054), (21, 3272036), (28, 2454027), (42, 1636018), (84, 818009), (251, 273756), (502, 136878), (753, 91252), (1004, 68439), (1506, 45626), (1757, 39108), (3012, 22813), (3259, 21084), (3514, 19554), (5271, 13036), (6518, 10542), (7028, 9777)]