80523072

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 210

約数和(自身を含む): 278542242

約数和(自身を除く): 198019170

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, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 317, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 634, 648, 672, 756, 784, 864, 882, 951, 1008, 1134, 1176, 1268, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1902, 2016, 2219, 2268, 2352, 2536, 2592, 2646, 2853, 3024, 3136, 3528, 3804, 3969, 4032, 4438, 4536, 4704, 5072, 5184, 5292, 5706, 6048, 6657, 7056, 7608, 7938, 8559, 8876, 9072, 9408, 10144, 10584, 11412, 12096, 13314, 14112, 15216, 15533, 15876, 17118, 17752, 18144, 19971, 20288, 21168, 22824, 25677, 26628, 28224, 30432, 31066, 31752, 34236, 35504, 36288, 39942, 42336, 45648, 46599, 51354, 53256, 59913, 60864, 62132, 63504, 68472, 71008, 79884, 84672, 91296, 93198, 102708, 106512, 119826, 124264, 127008, 136944, 139797, 142016, 159768, 179739, 182592, 186396, 205416, 213024, 239652, 248528, 254016, 273888, 279594, 319536, 359478, 372792, 410832, 419391, 426048, 479304, 497056, 547776, 559188, 639072, 718956, 745584, 821664, 838782, 958608, 994112, 1118376, 1258173, 1278144, 1437912, 1491168, 1643328, 1677564, 1917216, 2236752, 2516346, 2875824, 2982336, 3355128, 3834432, 4473504, 5032692, 5751648, 6710256, 8947008, 10065384, 11503296, 13420512, 20130768, 26841024, 40261536, 80523072]

約数ペア:

[(1, 80523072), (2, 40261536), (3, 26841024), (4, 20130768), (6, 13420512), (7, 11503296), (8, 10065384), (9, 8947008), (12, 6710256), (14, 5751648), (16, 5032692), (18, 4473504), (21, 3834432), (24, 3355128), (27, 2982336), (28, 2875824), (32, 2516346), (36, 2236752), (42, 1917216), (48, 1677564), (49, 1643328), (54, 1491168), (56, 1437912), (63, 1278144), (64, 1258173), (72, 1118376), (81, 994112), (84, 958608), (96, 838782), (98, 821664), (108, 745584), (112, 718956), (126, 639072), (144, 559188), (147, 547776), (162, 497056), (168, 479304), (189, 426048), (192, 419391), (196, 410832), (216, 372792), (224, 359478), (252, 319536), (288, 279594), (294, 273888), (317, 254016), (324, 248528), (336, 239652), (378, 213024), (392, 205416), (432, 186396), (441, 182592), (448, 179739), (504, 159768), (567, 142016), (576, 139797), (588, 136944), (634, 127008), (648, 124264), (672, 119826), (756, 106512), (784, 102708), (864, 93198), (882, 91296), (951, 84672), (1008, 79884), (1134, 71008), (1176, 68472), (1268, 63504), (1296, 62132), (1323, 60864), (1344, 59913), (1512, 53256), (1568, 51354), (1728, 46599), (1764, 45648), (1902, 42336), (2016, 39942), (2219, 36288), (2268, 35504), (2352, 34236), (2536, 31752), (2592, 31066), (2646, 30432), (2853, 28224), (3024, 26628), (3136, 25677), (3528, 22824), (3804, 21168), (3969, 20288), (4032, 19971), (4438, 18144), (4536, 17752), (4704, 17118), (5072, 15876), (5184, 15533), (5292, 15216), (5706, 14112), (6048, 13314), (6657, 12096), (7056, 11412), (7608, 10584), (7938, 10144), (8559, 9408), (8876, 9072)]