80503128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 229638240

約数和(自身を除く): 149135112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 173, 184, 207, 276, 281, 346, 414, 519, 552, 562, 692, 828, 843, 1038, 1124, 1384, 1557, 1656, 1686, 2076, 2248, 2529, 3114, 3372, 3979, 4152, 5058, 6228, 6463, 6744, 7958, 10116, 11937, 12456, 12926, 15916, 19389, 20232, 23874, 25852, 31832, 35811, 38778, 47748, 48613, 51704, 58167, 71622, 77556, 95496, 97226, 116334, 143244, 145839, 155112, 194452, 232668, 286488, 291678, 388904, 437517, 465336, 583356, 875034, 1118099, 1166712, 1750068, 2236198, 3354297, 3500136, 4472396, 6708594, 8944792, 10062891, 13417188, 20125782, 26834376, 40251564, 80503128]

約数ペア:

[(1, 80503128), (2, 40251564), (3, 26834376), (4, 20125782), (6, 13417188), (8, 10062891), (9, 8944792), (12, 6708594), (18, 4472396), (23, 3500136), (24, 3354297), (36, 2236198), (46, 1750068), (69, 1166712), (72, 1118099), (92, 875034), (138, 583356), (173, 465336), (184, 437517), (207, 388904), (276, 291678), (281, 286488), (346, 232668), (414, 194452), (519, 155112), (552, 145839), (562, 143244), (692, 116334), (828, 97226), (843, 95496), (1038, 77556), (1124, 71622), (1384, 58167), (1557, 51704), (1656, 48613), (1686, 47748), (2076, 38778), (2248, 35811), (2529, 31832), (3114, 25852), (3372, 23874), (3979, 20232), (4152, 19389), (5058, 15916), (6228, 12926), (6463, 12456), (6744, 11937), (7958, 10116)]