80284008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{477881}}^1$

素因数の和:477897

約数の個数: 32

約数和(自身を含む): 229383360

約数和(自身を除く): 149099352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 477881, 955762, 1433643, 1911524, 2867286, 3345167, 3823048, 5734572, 6690334, 10035501, 11469144, 13380668, 20071002, 26761336, 40142004, 80284008]

約数ペア:

[(1, 80284008), (2, 40142004), (3, 26761336), (4, 20071002), (6, 13380668), (7, 11469144), (8, 10035501), (12, 6690334), (14, 5734572), (21, 3823048), (24, 3345167), (28, 2867286), (42, 1911524), (56, 1433643), (84, 955762), (168, 477881)]