82174176

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 180

約数和(自身を含む): 281563128

約数和(自身を除く): 199388952

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, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 647, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1294, 1296, 1323, 1512, 1568, 1764, 1941, 2016, 2268, 2352, 2588, 2592, 2646, 3024, 3528, 3882, 3969, 4529, 4536, 4704, 5176, 5292, 5823, 6048, 7056, 7764, 7938, 9058, 9072, 10352, 10584, 11646, 13587, 14112, 15528, 15876, 17469, 18116, 18144, 20704, 21168, 23292, 27174, 31056, 31703, 31752, 34938, 36232, 40761, 42336, 46584, 52407, 54348, 62112, 63406, 63504, 69876, 72464, 81522, 93168, 95109, 104814, 108696, 122283, 126812, 127008, 139752, 144928, 163044, 186336, 190218, 209628, 217392, 244566, 253624, 279504, 285327, 326088, 366849, 380436, 419256, 434784, 489132, 507248, 559008, 570654, 652176, 733698, 760872, 838512, 855981, 978264, 1014496, 1141308, 1304352, 1467396, 1521744, 1677024, 1711962, 1956528, 2282616, 2567943, 2934792, 3043488, 3423924, 3913056, 4565232, 5135886, 5869584, 6847848, 9130464, 10271772, 11739168, 13695696, 20543544, 27391392, 41087088, 82174176]

約数ペア:

[(1, 82174176), (2, 41087088), (3, 27391392), (4, 20543544), (6, 13695696), (7, 11739168), (8, 10271772), (9, 9130464), (12, 6847848), (14, 5869584), (16, 5135886), (18, 4565232), (21, 3913056), (24, 3423924), (27, 3043488), (28, 2934792), (32, 2567943), (36, 2282616), (42, 1956528), (48, 1711962), (49, 1677024), (54, 1521744), (56, 1467396), (63, 1304352), (72, 1141308), (81, 1014496), (84, 978264), (96, 855981), (98, 838512), (108, 760872), (112, 733698), (126, 652176), (144, 570654), (147, 559008), (162, 507248), (168, 489132), (189, 434784), (196, 419256), (216, 380436), (224, 366849), (252, 326088), (288, 285327), (294, 279504), (324, 253624), (336, 244566), (378, 217392), (392, 209628), (432, 190218), (441, 186336), (504, 163044), (567, 144928), (588, 139752), (647, 127008), (648, 126812), (672, 122283), (756, 108696), (784, 104814), (864, 95109), (882, 93168), (1008, 81522), (1134, 72464), (1176, 69876), (1294, 63504), (1296, 63406), (1323, 62112), (1512, 54348), (1568, 52407), (1764, 46584), (1941, 42336), (2016, 40761), (2268, 36232), (2352, 34938), (2588, 31752), (2592, 31703), (2646, 31056), (3024, 27174), (3528, 23292), (3882, 21168), (3969, 20704), (4529, 18144), (4536, 18116), (4704, 17469), (5176, 15876), (5292, 15528), (5823, 14112), (6048, 13587), (7056, 11646), (7764, 10584), (7938, 10352), (9058, 9072)]