68209398

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{54919}}^1$

素因数の和:54953

約数の個数: 32

約数和(自身を含む): 158169600

約数和(自身を除く): 89960202

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 54919, 109838, 164757, 329514, 494271, 988542, 1263137, 1482813, 2526274, 2965626, 3789411, 7578822, 11368233, 22736466, 34104699, 68209398]

約数ペア:

[(1, 68209398), (2, 34104699), (3, 22736466), (6, 11368233), (9, 7578822), (18, 3789411), (23, 2965626), (27, 2526274), (46, 1482813), (54, 1263137), (69, 988542), (138, 494271), (207, 329514), (414, 164757), (621, 109838), (1242, 54919)]