68201424

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1604

約数の個数: 60

約数和(自身を含む): 191510436

約数和(自身を除く): 123309012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1193, 1588, 2382, 2386, 3176, 3573, 3579, 4764, 4772, 6352, 7146, 7158, 9528, 9544, 10737, 14292, 14316, 19056, 19088, 21474, 28584, 28632, 42948, 57168, 57264, 85896, 171792, 473621, 947242, 1420863, 1894484, 2841726, 3788968, 4262589, 5683452, 7577936, 8525178, 11366904, 17050356, 22733808, 34100712, 68201424]

約数ペア:

[(1, 68201424), (2, 34100712), (3, 22733808), (4, 17050356), (6, 11366904), (8, 8525178), (9, 7577936), (12, 5683452), (16, 4262589), (18, 3788968), (24, 2841726), (36, 1894484), (48, 1420863), (72, 947242), (144, 473621), (397, 171792), (794, 85896), (1191, 57264), (1193, 57168), (1588, 42948), (2382, 28632), (2386, 28584), (3176, 21474), (3573, 19088), (3579, 19056), (4764, 14316), (4772, 14292), (6352, 10737), (7146, 9544), (7158, 9528)]