84757128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{82129}}^1$

素因数の和:82181

約数の個数: 32

約数和(自身を含む): 216823200

約数和(自身を除く): 132066072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 82129, 164258, 246387, 328516, 492774, 657032, 985548, 1971096, 3531547, 7063094, 10594641, 14126188, 21189282, 28252376, 42378564, 84757128]

約数ペア:

[(1, 84757128), (2, 42378564), (3, 28252376), (4, 21189282), (6, 14126188), (8, 10594641), (12, 7063094), (24, 3531547), (43, 1971096), (86, 985548), (129, 657032), (172, 492774), (258, 328516), (344, 246387), (516, 164258), (1032, 82129)]