85126258372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1\times {\mathrm{2293}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 157329860800

約数和(自身を除く): 72203602428

約数列:

[1, 2, 4, 19, 38, 76, 661, 739, 1322, 1478, 2293, 2644, 2956, 4586, 9172, 12559, 14041, 25118, 28082, 43567, 50236, 56164, 87134, 174268, 488479, 976958, 1515673, 1694527, 1953916, 3031346, 3389054, 6062692, 6778108, 9281101, 18562202, 28797787, 32196013, 37124404, 57595574, 64392026, 115191148, 128784052, 1120082347, 2240164694, 4480329388, 21281564593, 42563129186, 85126258372]

約数ペア:

[(1, 85126258372), (2, 42563129186), (4, 21281564593), (19, 4480329388), (38, 2240164694), (76, 1120082347), (661, 128784052), (739, 115191148), (1322, 64392026), (1478, 57595574), (2293, 37124404), (2644, 32196013), (2956, 28797787), (4586, 18562202), (9172, 9281101), (12559, 6778108), (14041, 6062692), (25118, 3389054), (28082, 3031346), (43567, 1953916), (50236, 1694527), (56164, 1515673), (87134, 976958), (174268, 488479)]