82636884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 244468224

約数和(自身を除く): 161831340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 43, 44, 46, 66, 69, 86, 92, 99, 129, 132, 138, 172, 198, 207, 211, 253, 258, 276, 387, 396, 414, 422, 473, 506, 516, 633, 759, 774, 828, 844, 946, 989, 1012, 1266, 1419, 1518, 1548, 1892, 1899, 1978, 2277, 2321, 2532, 2838, 2967, 3036, 3798, 3956, 4257, 4554, 4642, 4853, 5676, 5934, 6963, 7596, 8514, 8901, 9073, 9108, 9284, 9706, 10879, 11868, 13926, 14559, 17028, 17802, 18146, 19412, 20889, 21758, 27219, 27852, 29118, 32637, 35604, 36292, 41778, 43516, 43677, 53383, 54438, 58236, 65274, 81657, 83556, 87354, 97911, 99803, 106766, 108876, 130548, 160149, 163314, 174708, 195822, 199606, 208679, 213532, 299409, 320298, 326628, 391644, 399212, 417358, 480447, 598818, 626037, 640596, 834716, 898227, 960894, 1197636, 1252074, 1796454, 1878111, 1921788, 2295469, 2504148, 3592908, 3756222, 4590938, 6886407, 7512444, 9181876, 13772814, 20659221, 27545628, 41318442, 82636884]

約数ペア:

[(1, 82636884), (2, 41318442), (3, 27545628), (4, 20659221), (6, 13772814), (9, 9181876), (11, 7512444), (12, 6886407), (18, 4590938), (22, 3756222), (23, 3592908), (33, 2504148), (36, 2295469), (43, 1921788), (44, 1878111), (46, 1796454), (66, 1252074), (69, 1197636), (86, 960894), (92, 898227), (99, 834716), (129, 640596), (132, 626037), (138, 598818), (172, 480447), (198, 417358), (207, 399212), (211, 391644), (253, 326628), (258, 320298), (276, 299409), (387, 213532), (396, 208679), (414, 199606), (422, 195822), (473, 174708), (506, 163314), (516, 160149), (633, 130548), (759, 108876), (774, 106766), (828, 99803), (844, 97911), (946, 87354), (989, 83556), (1012, 81657), (1266, 65274), (1419, 58236), (1518, 54438), (1548, 53383), (1892, 43677), (1899, 43516), (1978, 41778), (2277, 36292), (2321, 35604), (2532, 32637), (2838, 29118), (2967, 27852), (3036, 27219), (3798, 21758), (3956, 20889), (4257, 19412), (4554, 18146), (4642, 17802), (4853, 17028), (5676, 14559), (5934, 13926), (6963, 11868), (7596, 10879), (8514, 9706), (8901, 9284), (9073, 9108)]