27081260168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{8089}}^1$

素因数の和:8454

約数の個数: 64

約数和(自身を含む): 54520128000

約数和(自身を除く): 27438867832

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 239, 412, 478, 824, 956, 1751, 1912, 3502, 4063, 7004, 8089, 8126, 14008, 16178, 16252, 24617, 32356, 32504, 49234, 64712, 98468, 137513, 196936, 275026, 418489, 550052, 833167, 836978, 1100104, 1666334, 1673956, 1933271, 3332668, 3347912, 3866542, 6665336, 7733084, 14163839, 15466168, 28327678, 32865607, 56655356, 65731214, 113310712, 131462428, 199126913, 262924856, 398253826, 796507652, 1593015304, 3385157521, 6770315042, 13540630084, 27081260168]

約数ペア:

[(1, 27081260168), (2, 13540630084), (4, 6770315042), (8, 3385157521), (17, 1593015304), (34, 796507652), (68, 398253826), (103, 262924856), (136, 199126913), (206, 131462428), (239, 113310712), (412, 65731214), (478, 56655356), (824, 32865607), (956, 28327678), (1751, 15466168), (1912, 14163839), (3502, 7733084), (4063, 6665336), (7004, 3866542), (8089, 3347912), (8126, 3332668), (14008, 1933271), (16178, 1673956), (16252, 1666334), (24617, 1100104), (32356, 836978), (32504, 833167), (49234, 550052), (64712, 418489), (98468, 275026), (137513, 196936)]