68312208

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 120247152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1439, 1978, 2064, 2878, 2967, 3956, 4317, 5756, 5934, 7912, 8634, 11512, 11868, 15824, 17268, 23024, 23736, 33097, 34536, 47472, 61877, 66194, 69072, 99291, 123754, 132388, 185631, 198582, 247508, 264776, 371262, 397164, 495016, 529552, 742524, 794328, 990032, 1423171, 1485048, 1588656, 2846342, 2970096, 4269513, 5692684, 8539026, 11385368, 17078052, 22770736, 34156104, 68312208]

約数ペア:

[(1, 68312208), (2, 34156104), (3, 22770736), (4, 17078052), (6, 11385368), (8, 8539026), (12, 5692684), (16, 4269513), (23, 2970096), (24, 2846342), (43, 1588656), (46, 1485048), (48, 1423171), (69, 990032), (86, 794328), (92, 742524), (129, 529552), (138, 495016), (172, 397164), (184, 371262), (258, 264776), (276, 247508), (344, 198582), (368, 185631), (516, 132388), (552, 123754), (688, 99291), (989, 69072), (1032, 66194), (1104, 61877), (1439, 47472), (1978, 34536), (2064, 33097), (2878, 23736), (2967, 23024), (3956, 17268), (4317, 15824), (5756, 11868), (5934, 11512), (7912, 8634)]