8249292

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 21633612

約数和(自身を除く): 13384320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 258, 292, 387, 438, 516, 657, 774, 876, 1314, 1548, 2628, 3139, 5329, 6278, 9417, 10658, 12556, 15987, 18834, 21316, 28251, 31974, 37668, 47961, 56502, 63948, 95922, 113004, 191844, 229147, 458294, 687441, 916588, 1374882, 2062323, 2749764, 4124646, 8249292]

約数ペア:

[(1, 8249292), (2, 4124646), (3, 2749764), (4, 2062323), (6, 1374882), (9, 916588), (12, 687441), (18, 458294), (36, 229147), (43, 191844), (73, 113004), (86, 95922), (129, 63948), (146, 56502), (172, 47961), (219, 37668), (258, 31974), (292, 28251), (387, 21316), (438, 18834), (516, 15987), (657, 12556), (774, 10658), (876, 9417), (1314, 6278), (1548, 5329), (2628, 3139)]