68843208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409781}}^1$

素因数の和:409797

約数の個数: 32

約数和(自身を含む): 196695360

約数和(自身を除く): 127852152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409781, 819562, 1229343, 1639124, 2458686, 2868467, 3278248, 4917372, 5736934, 8605401, 9834744, 11473868, 17210802, 22947736, 34421604, 68843208]

約数ペア:

[(1, 68843208), (2, 34421604), (3, 22947736), (4, 17210802), (6, 11473868), (7, 9834744), (8, 8605401), (12, 5736934), (14, 4917372), (21, 3278248), (24, 2868467), (28, 2458686), (42, 1639124), (56, 1229343), (84, 819562), (168, 409781)]