82720476

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53437}}^1$

素因数の和:53490

約数の個数: 36

約数和(自身を含む): 213965752

約数和(自身を除く): 131245276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 53437, 106874, 160311, 213748, 320622, 480933, 641244, 961866, 1923732, 2297791, 4595582, 6893373, 9191164, 13786746, 20680119, 27573492, 41360238, 82720476]

約数ペア:

[(1, 82720476), (2, 41360238), (3, 27573492), (4, 20680119), (6, 13786746), (9, 9191164), (12, 6893373), (18, 4595582), (36, 2297791), (43, 1923732), (86, 961866), (129, 641244), (172, 480933), (258, 320622), (387, 213748), (516, 160311), (774, 106874), (1548, 53437)]