80963262

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 178993152

約数和(自身を除く): 98029890

約数列:

[1, 2, 3, 6, 9, 18, 107, 127, 214, 254, 321, 331, 381, 642, 662, 762, 963, 993, 1143, 1926, 1986, 2286, 2979, 5958, 13589, 27178, 35417, 40767, 42037, 70834, 81534, 84074, 106251, 122301, 126111, 212502, 244602, 252222, 318753, 378333, 637506, 756666, 4497959, 8995918, 13493877, 26987754, 40481631, 80963262]

約数ペア:

[(1, 80963262), (2, 40481631), (3, 26987754), (6, 13493877), (9, 8995918), (18, 4497959), (107, 756666), (127, 637506), (214, 378333), (254, 318753), (321, 252222), (331, 244602), (381, 212502), (642, 126111), (662, 122301), (762, 106251), (963, 84074), (993, 81534), (1143, 70834), (1926, 42037), (1986, 40767), (2286, 35417), (2979, 27178), (5958, 13589)]