68589972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173207}}^1$

素因数の和:173228

約数の個数: 36

約数和(自身を含む): 189143136

約数和(自身を除く): 120553164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 173207, 346414, 519621, 692828, 1039242, 1558863, 1905277, 2078484, 3117726, 3810554, 5715831, 6235452, 7621108, 11431662, 17147493, 22863324, 34294986, 68589972]

約数ペア:

[(1, 68589972), (2, 34294986), (3, 22863324), (4, 17147493), (6, 11431662), (9, 7621108), (11, 6235452), (12, 5715831), (18, 3810554), (22, 3117726), (33, 2078484), (36, 1905277), (44, 1558863), (66, 1039242), (99, 692828), (132, 519621), (198, 346414), (396, 173207)]