77775264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 255370752

約数和(自身を除く): 177595488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 223, 224, 252, 288, 336, 346, 446, 504, 519, 669, 672, 692, 892, 1008, 1038, 1211, 1338, 1384, 1557, 1561, 1784, 2007, 2016, 2076, 2422, 2676, 2768, 3114, 3122, 3568, 3633, 4014, 4152, 4683, 4844, 5352, 5536, 6228, 6244, 7136, 7266, 8028, 8304, 9366, 9688, 10704, 10899, 12456, 12488, 14049, 14532, 16056, 16608, 18732, 19376, 21408, 21798, 24912, 24976, 28098, 29064, 32112, 37464, 38579, 38752, 43596, 49824, 49952, 56196, 58128, 64224, 74928, 77158, 87192, 112392, 115737, 116256, 149856, 154316, 174384, 224784, 231474, 270053, 308632, 347211, 348768, 449568, 462948, 540106, 617264, 694422, 810159, 925896, 1080212, 1234528, 1388844, 1620318, 1851792, 2160424, 2430477, 2777688, 3240636, 3703584, 4320848, 4860954, 5555376, 6481272, 8641696, 9721908, 11110752, 12962544, 19443816, 25925088, 38887632, 77775264]

約数ペア:

[(1, 77775264), (2, 38887632), (3, 25925088), (4, 19443816), (6, 12962544), (7, 11110752), (8, 9721908), (9, 8641696), (12, 6481272), (14, 5555376), (16, 4860954), (18, 4320848), (21, 3703584), (24, 3240636), (28, 2777688), (32, 2430477), (36, 2160424), (42, 1851792), (48, 1620318), (56, 1388844), (63, 1234528), (72, 1080212), (84, 925896), (96, 810159), (112, 694422), (126, 617264), (144, 540106), (168, 462948), (173, 449568), (223, 348768), (224, 347211), (252, 308632), (288, 270053), (336, 231474), (346, 224784), (446, 174384), (504, 154316), (519, 149856), (669, 116256), (672, 115737), (692, 112392), (892, 87192), (1008, 77158), (1038, 74928), (1211, 64224), (1338, 58128), (1384, 56196), (1557, 49952), (1561, 49824), (1784, 43596), (2007, 38752), (2016, 38579), (2076, 37464), (2422, 32112), (2676, 29064), (2768, 28098), (3114, 24976), (3122, 24912), (3568, 21798), (3633, 21408), (4014, 19376), (4152, 18732), (4683, 16608), (4844, 16056), (5352, 14532), (5536, 14049), (6228, 12488), (6244, 12456), (7136, 10899), (7266, 10704), (8028, 9688), (8304, 9366)]