82381728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 269764992

約数和(自身を除く): 187383264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 353, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 706, 748, 816, 858, 884, 1056, 1059, 1122, 1144, 1248, 1326, 1412, 1496, 1632, 1716, 1768, 2118, 2244, 2288, 2431, 2652, 2824, 2992, 3432, 3536, 3883, 4236, 4488, 4576, 4589, 4862, 5304, 5648, 5984, 6001, 6864, 7072, 7293, 7766, 8472, 8976, 9178, 9724, 10608, 11296, 11649, 12002, 13728, 13767, 14586, 15532, 16944, 17952, 18003, 18356, 19448, 21216, 23298, 24004, 27534, 29172, 31064, 33888, 36006, 36712, 38896, 46596, 48008, 50479, 55068, 58344, 62128, 66011, 72012, 73424, 77792, 78013, 93192, 96016, 100958, 110136, 116688, 124256, 132022, 144024, 146848, 151437, 156026, 186384, 192032, 198033, 201916, 220272, 233376, 234039, 264044, 288048, 302874, 312052, 372768, 396066, 403832, 440544, 468078, 528088, 576096, 605748, 624104, 792132, 807664, 858143, 936156, 1056176, 1211496, 1248208, 1584264, 1615328, 1716286, 1872312, 2112352, 2422992, 2496416, 2574429, 3168528, 3432572, 3744624, 4845984, 5148858, 6337056, 6865144, 7489248, 10297716, 13730288, 20595432, 27460576, 41190864, 82381728]

約数ペア:

[(1, 82381728), (2, 41190864), (3, 27460576), (4, 20595432), (6, 13730288), (8, 10297716), (11, 7489248), (12, 6865144), (13, 6337056), (16, 5148858), (17, 4845984), (22, 3744624), (24, 3432572), (26, 3168528), (32, 2574429), (33, 2496416), (34, 2422992), (39, 2112352), (44, 1872312), (48, 1716286), (51, 1615328), (52, 1584264), (66, 1248208), (68, 1211496), (78, 1056176), (88, 936156), (96, 858143), (102, 807664), (104, 792132), (132, 624104), (136, 605748), (143, 576096), (156, 528088), (176, 468078), (187, 440544), (204, 403832), (208, 396066), (221, 372768), (264, 312052), (272, 302874), (286, 288048), (312, 264044), (352, 234039), (353, 233376), (374, 220272), (408, 201916), (416, 198033), (429, 192032), (442, 186384), (528, 156026), (544, 151437), (561, 146848), (572, 144024), (624, 132022), (663, 124256), (706, 116688), (748, 110136), (816, 100958), (858, 96016), (884, 93192), (1056, 78013), (1059, 77792), (1122, 73424), (1144, 72012), (1248, 66011), (1326, 62128), (1412, 58344), (1496, 55068), (1632, 50479), (1716, 48008), (1768, 46596), (2118, 38896), (2244, 36712), (2288, 36006), (2431, 33888), (2652, 31064), (2824, 29172), (2992, 27534), (3432, 24004), (3536, 23298), (3883, 21216), (4236, 19448), (4488, 18356), (4576, 18003), (4589, 17952), (4862, 16944), (5304, 15532), (5648, 14586), (5984, 13767), (6001, 13728), (6864, 12002), (7072, 11649), (7293, 11296), (7766, 10608), (8472, 9724), (8976, 9178)]