68987424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5939}}^1$

素因数の和:5974

約数の個数: 72

約数和(自身を含む): 199085040

約数和(自身を除く): 130097616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 5939, 11616, 11878, 17817, 23756, 35634, 47512, 65329, 71268, 95024, 130658, 142536, 190048, 195987, 261316, 285072, 391974, 522632, 570144, 718619, 783948, 1045264, 1437238, 1567896, 2090528, 2155857, 2874476, 3135792, 4311714, 5748952, 6271584, 8623428, 11497904, 17246856, 22995808, 34493712, 68987424]

約数ペア:

[(1, 68987424), (2, 34493712), (3, 22995808), (4, 17246856), (6, 11497904), (8, 8623428), (11, 6271584), (12, 5748952), (16, 4311714), (22, 3135792), (24, 2874476), (32, 2155857), (33, 2090528), (44, 1567896), (48, 1437238), (66, 1045264), (88, 783948), (96, 718619), (121, 570144), (132, 522632), (176, 391974), (242, 285072), (264, 261316), (352, 195987), (363, 190048), (484, 142536), (528, 130658), (726, 95024), (968, 71268), (1056, 65329), (1452, 47512), (1936, 35634), (2904, 23756), (3872, 17817), (5808, 11878), (5939, 11616)]