64221084

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21493}}^1$

素因数の和:21586

約数の個数: 36

約数和(自身を含む): 164300136

約数和(自身を除く): 100079052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 21493, 42986, 64479, 85972, 128958, 193437, 257916, 386874, 773748, 1783919, 3567838, 5351757, 7135676, 10703514, 16055271, 21407028, 32110542, 64221084]

約数ペア:

[(1, 64221084), (2, 32110542), (3, 21407028), (4, 16055271), (6, 10703514), (9, 7135676), (12, 5351757), (18, 3567838), (36, 1783919), (83, 773748), (166, 386874), (249, 257916), (332, 193437), (498, 128958), (747, 85972), (996, 64479), (1494, 42986), (2988, 21493)]