81024384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 252046080

約数和(自身を除く): 171021696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 701, 896, 903, 1032, 1204, 1344, 1376, 1402, 1806, 2064, 2103, 2408, 2688, 2752, 2804, 3612, 4128, 4206, 4816, 4907, 5504, 5608, 7224, 8256, 8412, 9632, 9814, 11216, 14448, 14721, 16512, 16824, 19264, 19628, 22432, 28896, 29442, 30143, 33648, 38528, 39256, 44864, 57792, 58884, 60286, 67296, 78512, 89728, 90429, 115584, 117768, 120572, 134592, 157024, 180858, 211001, 235536, 241144, 269184, 314048, 361716, 422002, 471072, 482288, 628096, 633003, 723432, 844004, 942144, 964576, 1266006, 1446864, 1688008, 1884288, 1929152, 2532012, 2893728, 3376016, 3858304, 5064024, 5787456, 6752032, 10128048, 11574912, 13504064, 20256096, 27008128, 40512192, 81024384]

約数ペア:

[(1, 81024384), (2, 40512192), (3, 27008128), (4, 20256096), (6, 13504064), (7, 11574912), (8, 10128048), (12, 6752032), (14, 5787456), (16, 5064024), (21, 3858304), (24, 3376016), (28, 2893728), (32, 2532012), (42, 1929152), (43, 1884288), (48, 1688008), (56, 1446864), (64, 1266006), (84, 964576), (86, 942144), (96, 844004), (112, 723432), (128, 633003), (129, 628096), (168, 482288), (172, 471072), (192, 422002), (224, 361716), (258, 314048), (301, 269184), (336, 241144), (344, 235536), (384, 211001), (448, 180858), (516, 157024), (602, 134592), (672, 120572), (688, 117768), (701, 115584), (896, 90429), (903, 89728), (1032, 78512), (1204, 67296), (1344, 60286), (1376, 58884), (1402, 57792), (1806, 44864), (2064, 39256), (2103, 38528), (2408, 33648), (2688, 30143), (2752, 29442), (2804, 28896), (3612, 22432), (4128, 19628), (4206, 19264), (4816, 16824), (4907, 16512), (5504, 14721), (5608, 14448), (7224, 11216), (8256, 9814), (8412, 9632)]