83671728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 264744960

約数和(自身を除く): 181073232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 277, 336, 348, 372, 406, 434, 464, 496, 554, 609, 651, 696, 744, 812, 831, 868, 899, 1108, 1218, 1302, 1392, 1488, 1624, 1662, 1736, 1798, 1939, 2216, 2436, 2604, 2697, 3248, 3324, 3472, 3596, 3878, 4432, 4872, 5208, 5394, 5817, 6293, 6648, 7192, 7756, 8033, 8587, 9744, 10416, 10788, 11634, 12586, 13296, 14384, 15512, 16066, 17174, 18879, 21576, 23268, 24099, 25172, 25761, 31024, 32132, 34348, 37758, 43152, 46536, 48198, 50344, 51522, 56231, 60109, 64264, 68696, 75516, 93072, 96396, 100688, 103044, 112462, 120218, 128528, 137392, 151032, 168693, 180327, 192792, 206088, 224924, 240436, 249023, 302064, 337386, 360654, 385584, 412176, 449848, 480872, 498046, 674772, 721308, 747069, 899696, 961744, 996092, 1349544, 1442616, 1494138, 1743161, 1992184, 2699088, 2885232, 2988276, 3486322, 3984368, 5229483, 5976552, 6972644, 10458966, 11953104, 13945288, 20917932, 27890576, 41835864, 83671728]

約数ペア:

[(1, 83671728), (2, 41835864), (3, 27890576), (4, 20917932), (6, 13945288), (7, 11953104), (8, 10458966), (12, 6972644), (14, 5976552), (16, 5229483), (21, 3984368), (24, 3486322), (28, 2988276), (29, 2885232), (31, 2699088), (42, 1992184), (48, 1743161), (56, 1494138), (58, 1442616), (62, 1349544), (84, 996092), (87, 961744), (93, 899696), (112, 747069), (116, 721308), (124, 674772), (168, 498046), (174, 480872), (186, 449848), (203, 412176), (217, 385584), (232, 360654), (248, 337386), (277, 302064), (336, 249023), (348, 240436), (372, 224924), (406, 206088), (434, 192792), (464, 180327), (496, 168693), (554, 151032), (609, 137392), (651, 128528), (696, 120218), (744, 112462), (812, 103044), (831, 100688), (868, 96396), (899, 93072), (1108, 75516), (1218, 68696), (1302, 64264), (1392, 60109), (1488, 56231), (1624, 51522), (1662, 50344), (1736, 48198), (1798, 46536), (1939, 43152), (2216, 37758), (2436, 34348), (2604, 32132), (2697, 31024), (3248, 25761), (3324, 25172), (3472, 24099), (3596, 23268), (3878, 21576), (4432, 18879), (4872, 17174), (5208, 16066), (5394, 15512), (5817, 14384), (6293, 13296), (6648, 12586), (7192, 11634), (7756, 10788), (8033, 10416), (8587, 9744)]