8987688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 24916320

約数和(自身を除く): 15928632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2903, 3096, 5806, 8709, 11612, 17418, 23224, 26127, 34836, 52254, 69672, 104508, 124829, 209016, 249658, 374487, 499316, 748974, 998632, 1123461, 1497948, 2246922, 2995896, 4493844, 8987688]

約数ペア:

[(1, 8987688), (2, 4493844), (3, 2995896), (4, 2246922), (6, 1497948), (8, 1123461), (9, 998632), (12, 748974), (18, 499316), (24, 374487), (36, 249658), (43, 209016), (72, 124829), (86, 104508), (129, 69672), (172, 52254), (258, 34836), (344, 26127), (387, 23224), (516, 17418), (774, 11612), (1032, 8709), (1548, 5806), (2903, 3096)]