68712408

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13831}}^1$

素因数の和:13869

約数の個数: 64

約数和(自身を含む): 199180800

約数和(自身を除く): 130468392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 13831, 27662, 41493, 55324, 82986, 110648, 124479, 165972, 248958, 318113, 331944, 373437, 497916, 636226, 746874, 954339, 995832, 1272452, 1493748, 1908678, 2544904, 2863017, 2987496, 3817356, 5726034, 7634712, 8589051, 11452068, 17178102, 22904136, 34356204, 68712408]

約数ペア:

[(1, 68712408), (2, 34356204), (3, 22904136), (4, 17178102), (6, 11452068), (8, 8589051), (9, 7634712), (12, 5726034), (18, 3817356), (23, 2987496), (24, 2863017), (27, 2544904), (36, 1908678), (46, 1493748), (54, 1272452), (69, 995832), (72, 954339), (92, 746874), (108, 636226), (138, 497916), (184, 373437), (207, 331944), (216, 318113), (276, 248958), (414, 165972), (552, 124479), (621, 110648), (828, 82986), (1242, 55324), (1656, 41493), (2484, 27662), (4968, 13831)]