81883608

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{5407}}^1$

素因数の和:6047

約数の個数: 32

約数和(自身を含む): 205071360

約数和(自身を除く): 123187752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1893, 2524, 3786, 5048, 5407, 7572, 10814, 15144, 16221, 21628, 32442, 43256, 64884, 129768, 3411817, 6823634, 10235451, 13647268, 20470902, 27294536, 40941804, 81883608]

約数ペア:

[(1, 81883608), (2, 40941804), (3, 27294536), (4, 20470902), (6, 13647268), (8, 10235451), (12, 6823634), (24, 3411817), (631, 129768), (1262, 64884), (1893, 43256), (2524, 32442), (3786, 21628), (5048, 16221), (5407, 15144), (7572, 10814)]