71607228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11071}}^1$

素因数の和:11103

約数の個数: 72

約数和(自身を含む): 212050944

約数和(自身を除く): 140443716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 11071, 22142, 33213, 44284, 66426, 77497, 121781, 132852, 154994, 232491, 243562, 309988, 365343, 464982, 487124, 542479, 730686, 852467, 929964, 1084958, 1461372, 1627437, 1704934, 2169916, 2557401, 3254874, 3409868, 5114802, 5967269, 6509748, 10229604, 11934538, 17901807, 23869076, 35803614, 71607228]

約数ペア:

[(1, 71607228), (2, 35803614), (3, 23869076), (4, 17901807), (6, 11934538), (7, 10229604), (11, 6509748), (12, 5967269), (14, 5114802), (21, 3409868), (22, 3254874), (28, 2557401), (33, 2169916), (42, 1704934), (44, 1627437), (49, 1461372), (66, 1084958), (77, 929964), (84, 852467), (98, 730686), (132, 542479), (147, 487124), (154, 464982), (196, 365343), (231, 309988), (294, 243562), (308, 232491), (462, 154994), (539, 132852), (588, 121781), (924, 77497), (1078, 66426), (1617, 44284), (2156, 33213), (3234, 22142), (6468, 11071)]