78914304

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 272628720

約数和(自身を除く): 193714416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 233, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 466, 504, 576, 588, 672, 699, 756, 768, 784, 864, 882, 896, 932, 1008, 1152, 1176, 1323, 1344, 1398, 1512, 1568, 1631, 1728, 1764, 1792, 1864, 2016, 2097, 2304, 2352, 2646, 2688, 2796, 3024, 3136, 3262, 3456, 3528, 3728, 4032, 4194, 4704, 4893, 5292, 5376, 5592, 6048, 6272, 6291, 6524, 6912, 7056, 7456, 8064, 8388, 9408, 9786, 10584, 11184, 11417, 12096, 12544, 12582, 13048, 14112, 14679, 14912, 16128, 16776, 18816, 19572, 21168, 22368, 22834, 24192, 25164, 26096, 28224, 29358, 29824, 33552, 34251, 37632, 39144, 42336, 44037, 44736, 45668, 48384, 50328, 52192, 56448, 58716, 59648, 67104, 68502, 78288, 84672, 88074, 89472, 91336, 100656, 102753, 104384, 112896, 117432, 134208, 137004, 156576, 169344, 176148, 178944, 182672, 201312, 205506, 208768, 234864, 268416, 274008, 308259, 313152, 338688, 352296, 365344, 402624, 411012, 417536, 469728, 536832, 548016, 616518, 626304, 704592, 730688, 805248, 822024, 939456, 1096032, 1233036, 1252608, 1409184, 1461376, 1610496, 1644048, 1878912, 2192064, 2466072, 2818368, 2922752, 3288096, 3757824, 4384128, 4932144, 5636736, 6576192, 8768256, 9864288, 11273472, 13152384, 19728576, 26304768, 39457152, 78914304]

約数ペア:

[(1, 78914304), (2, 39457152), (3, 26304768), (4, 19728576), (6, 13152384), (7, 11273472), (8, 9864288), (9, 8768256), (12, 6576192), (14, 5636736), (16, 4932144), (18, 4384128), (21, 3757824), (24, 3288096), (27, 2922752), (28, 2818368), (32, 2466072), (36, 2192064), (42, 1878912), (48, 1644048), (49, 1610496), (54, 1461376), (56, 1409184), (63, 1252608), (64, 1233036), (72, 1096032), (84, 939456), (96, 822024), (98, 805248), (108, 730688), (112, 704592), (126, 626304), (128, 616518), (144, 548016), (147, 536832), (168, 469728), (189, 417536), (192, 411012), (196, 402624), (216, 365344), (224, 352296), (233, 338688), (252, 313152), (256, 308259), (288, 274008), (294, 268416), (336, 234864), (378, 208768), (384, 205506), (392, 201312), (432, 182672), (441, 178944), (448, 176148), (466, 169344), (504, 156576), (576, 137004), (588, 134208), (672, 117432), (699, 112896), (756, 104384), (768, 102753), (784, 100656), (864, 91336), (882, 89472), (896, 88074), (932, 84672), (1008, 78288), (1152, 68502), (1176, 67104), (1323, 59648), (1344, 58716), (1398, 56448), (1512, 52192), (1568, 50328), (1631, 48384), (1728, 45668), (1764, 44736), (1792, 44037), (1864, 42336), (2016, 39144), (2097, 37632), (2304, 34251), (2352, 33552), (2646, 29824), (2688, 29358), (2796, 28224), (3024, 26096), (3136, 25164), (3262, 24192), (3456, 22834), (3528, 22368), (3728, 21168), (4032, 19572), (4194, 18816), (4704, 16776), (4893, 16128), (5292, 14912), (5376, 14679), (5592, 14112), (6048, 13048), (6272, 12582), (6291, 12544), (6524, 12096), (6912, 11417), (7056, 11184), (7456, 10584), (8064, 9786), (8388, 9408)]