27208728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 77641200

約数和(自身を除く): 50432472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 83, 87, 116, 157, 166, 174, 232, 249, 261, 314, 332, 348, 471, 498, 522, 628, 664, 696, 747, 942, 996, 1044, 1256, 1413, 1494, 1884, 1992, 2088, 2407, 2826, 2988, 3768, 4553, 4814, 5652, 5976, 7221, 9106, 9628, 11304, 13031, 13659, 14442, 18212, 19256, 21663, 26062, 27318, 28884, 36424, 39093, 40977, 43326, 52124, 54636, 57768, 78186, 81954, 86652, 104248, 109272, 117279, 156372, 163908, 173304, 234558, 312744, 327816, 377899, 469116, 755798, 938232, 1133697, 1511596, 2267394, 3023192, 3401091, 4534788, 6802182, 9069576, 13604364, 27208728]

約数ペア:

[(1, 27208728), (2, 13604364), (3, 9069576), (4, 6802182), (6, 4534788), (8, 3401091), (9, 3023192), (12, 2267394), (18, 1511596), (24, 1133697), (29, 938232), (36, 755798), (58, 469116), (72, 377899), (83, 327816), (87, 312744), (116, 234558), (157, 173304), (166, 163908), (174, 156372), (232, 117279), (249, 109272), (261, 104248), (314, 86652), (332, 81954), (348, 78186), (471, 57768), (498, 54636), (522, 52124), (628, 43326), (664, 40977), (696, 39093), (747, 36424), (942, 28884), (996, 27318), (1044, 26062), (1256, 21663), (1413, 19256), (1494, 18212), (1884, 14442), (1992, 13659), (2088, 13031), (2407, 11304), (2826, 9628), (2988, 9106), (3768, 7221), (4553, 5976), (4814, 5652)]