82281816

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 232923600

約数和(自身を除く): 150641784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 157, 174, 232, 251, 261, 314, 348, 471, 502, 522, 628, 696, 753, 942, 1004, 1044, 1256, 1413, 1506, 1884, 2008, 2088, 2259, 2826, 3012, 3768, 4518, 4553, 5652, 6024, 7279, 9036, 9106, 11304, 13659, 14558, 18072, 18212, 21837, 27318, 29116, 36424, 39407, 40977, 43674, 54636, 58232, 65511, 78814, 81954, 87348, 109272, 118221, 131022, 157628, 163908, 174696, 236442, 262044, 315256, 327816, 354663, 472884, 524088, 709326, 945768, 1142803, 1418652, 2285606, 2837304, 3428409, 4571212, 6856818, 9142424, 10285227, 13713636, 20570454, 27427272, 41140908, 82281816]

約数ペア:

[(1, 82281816), (2, 41140908), (3, 27427272), (4, 20570454), (6, 13713636), (8, 10285227), (9, 9142424), (12, 6856818), (18, 4571212), (24, 3428409), (29, 2837304), (36, 2285606), (58, 1418652), (72, 1142803), (87, 945768), (116, 709326), (157, 524088), (174, 472884), (232, 354663), (251, 327816), (261, 315256), (314, 262044), (348, 236442), (471, 174696), (502, 163908), (522, 157628), (628, 131022), (696, 118221), (753, 109272), (942, 87348), (1004, 81954), (1044, 78814), (1256, 65511), (1413, 58232), (1506, 54636), (1884, 43674), (2008, 40977), (2088, 39407), (2259, 36424), (2826, 29116), (3012, 27318), (3768, 21837), (4518, 18212), (4553, 18072), (5652, 14558), (6024, 13659), (7279, 11304), (9036, 9106)]