42876216

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 121271040

約数和(自身を除く): 78394824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 521, 648, 762, 1016, 1042, 1143, 1524, 1563, 2084, 2286, 3048, 3126, 3429, 4168, 4572, 4689, 6252, 6858, 9144, 9378, 10287, 12504, 13716, 14067, 18756, 20574, 27432, 28134, 37512, 41148, 42201, 56268, 66167, 82296, 84402, 112536, 132334, 168804, 198501, 264668, 337608, 397002, 529336, 595503, 794004, 1191006, 1588008, 1786509, 2382012, 3573018, 4764024, 5359527, 7146036, 10719054, 14292072, 21438108, 42876216]

約数ペア:

[(1, 42876216), (2, 21438108), (3, 14292072), (4, 10719054), (6, 7146036), (8, 5359527), (9, 4764024), (12, 3573018), (18, 2382012), (24, 1786509), (27, 1588008), (36, 1191006), (54, 794004), (72, 595503), (81, 529336), (108, 397002), (127, 337608), (162, 264668), (216, 198501), (254, 168804), (324, 132334), (381, 112536), (508, 84402), (521, 82296), (648, 66167), (762, 56268), (1016, 42201), (1042, 41148), (1143, 37512), (1524, 28134), (1563, 27432), (2084, 20574), (2286, 18756), (3048, 14067), (3126, 13716), (3429, 12504), (4168, 10287), (4572, 9378), (4689, 9144), (6252, 6858)]