61453728

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 207305280

約数和(自身を除く): 145851552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1129, 1134, 1296, 1512, 1701, 1944, 2016, 2258, 2268, 2592, 3024, 3387, 3402, 3888, 4516, 4536, 6048, 6774, 6804, 7776, 7903, 9032, 9072, 10161, 13548, 13608, 15806, 18064, 18144, 20322, 23709, 27096, 27216, 30483, 31612, 36128, 40644, 47418, 54192, 54432, 60966, 63224, 71127, 81288, 91449, 94836, 108384, 121932, 126448, 142254, 162576, 182898, 189672, 213381, 243864, 252896, 274347, 284508, 325152, 365796, 379344, 426762, 487728, 548694, 569016, 640143, 731592, 758688, 853524, 975456, 1097388, 1138032, 1280286, 1463184, 1707048, 1920429, 2194776, 2276064, 2560572, 2926368, 3414096, 3840858, 4389552, 5121144, 6828192, 7681716, 8779104, 10242288, 15363432, 20484576, 30726864, 61453728]

約数ペア:

[(1, 61453728), (2, 30726864), (3, 20484576), (4, 15363432), (6, 10242288), (7, 8779104), (8, 7681716), (9, 6828192), (12, 5121144), (14, 4389552), (16, 3840858), (18, 3414096), (21, 2926368), (24, 2560572), (27, 2276064), (28, 2194776), (32, 1920429), (36, 1707048), (42, 1463184), (48, 1280286), (54, 1138032), (56, 1097388), (63, 975456), (72, 853524), (81, 758688), (84, 731592), (96, 640143), (108, 569016), (112, 548694), (126, 487728), (144, 426762), (162, 379344), (168, 365796), (189, 325152), (216, 284508), (224, 274347), (243, 252896), (252, 243864), (288, 213381), (324, 189672), (336, 182898), (378, 162576), (432, 142254), (486, 126448), (504, 121932), (567, 108384), (648, 94836), (672, 91449), (756, 81288), (864, 71127), (972, 63224), (1008, 60966), (1129, 54432), (1134, 54192), (1296, 47418), (1512, 40644), (1701, 36128), (1944, 31612), (2016, 30483), (2258, 27216), (2268, 27096), (2592, 23709), (3024, 20322), (3387, 18144), (3402, 18064), (3888, 15806), (4516, 13608), (4536, 13548), (6048, 10161), (6774, 9072), (6804, 9032), (7776, 7903)]