87812118

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 194088960

約数和(自身を除く): 106276842

約数列:

[1, 2, 3, 6, 9, 18, 107, 127, 214, 254, 321, 359, 381, 642, 718, 762, 963, 1077, 1143, 1926, 2154, 2286, 3231, 6462, 13589, 27178, 38413, 40767, 45593, 76826, 81534, 91186, 115239, 122301, 136779, 230478, 244602, 273558, 345717, 410337, 691434, 820674, 4878451, 9756902, 14635353, 29270706, 43906059, 87812118]

約数ペア:

[(1, 87812118), (2, 43906059), (3, 29270706), (6, 14635353), (9, 9756902), (18, 4878451), (107, 820674), (127, 691434), (214, 410337), (254, 345717), (321, 273558), (359, 244602), (381, 230478), (642, 136779), (718, 122301), (762, 115239), (963, 91186), (1077, 81534), (1143, 76826), (1926, 45593), (2154, 40767), (2286, 38413), (3231, 27178), (6462, 13589)]