68427726

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 148371456

約数和(自身を除く): 79943730

約数列:

[1, 2, 3, 6, 31, 37, 61, 62, 74, 93, 111, 122, 163, 183, 186, 222, 326, 366, 489, 978, 1147, 1891, 2257, 2294, 3441, 3782, 4514, 5053, 5673, 6031, 6771, 6882, 9943, 10106, 11346, 12062, 13542, 15159, 18093, 19886, 29829, 30318, 36186, 59658, 69967, 139934, 186961, 209901, 308233, 367891, 373922, 419802, 560883, 616466, 735782, 924699, 1103673, 1121766, 1849398, 2207346, 11404621, 22809242, 34213863, 68427726]

約数ペア:

[(1, 68427726), (2, 34213863), (3, 22809242), (6, 11404621), (31, 2207346), (37, 1849398), (61, 1121766), (62, 1103673), (74, 924699), (93, 735782), (111, 616466), (122, 560883), (163, 419802), (183, 373922), (186, 367891), (222, 308233), (326, 209901), (366, 186961), (489, 139934), (978, 69967), (1147, 59658), (1891, 36186), (2257, 30318), (2294, 29829), (3441, 19886), (3782, 18093), (4514, 15159), (5053, 13542), (5673, 12062), (6031, 11346), (6771, 10106), (6882, 9943)]