82989368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 195264000

約数和(自身を除く): 112274632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 677, 796, 1354, 1393, 1592, 2189, 2708, 2786, 4378, 4739, 5416, 5572, 7447, 8756, 9478, 11144, 14894, 15323, 17512, 18956, 29788, 30646, 37912, 52129, 59576, 61292, 104258, 122584, 134723, 208516, 269446, 417032, 538892, 943061, 1077784, 1481953, 1886122, 2963906, 3772244, 5927812, 7544488, 10373671, 11855624, 20747342, 41494684, 82989368]

約数ペア:

[(1, 82989368), (2, 41494684), (4, 20747342), (7, 11855624), (8, 10373671), (11, 7544488), (14, 5927812), (22, 3772244), (28, 2963906), (44, 1886122), (56, 1481953), (77, 1077784), (88, 943061), (154, 538892), (199, 417032), (308, 269446), (398, 208516), (616, 134723), (677, 122584), (796, 104258), (1354, 61292), (1393, 59576), (1592, 52129), (2189, 37912), (2708, 30646), (2786, 29788), (4378, 18956), (4739, 17512), (5416, 15323), (5572, 14894), (7447, 11144), (8756, 9478)]