87720192

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 310688000

約数和(自身を除く): 222967808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 84, 96, 98, 108, 111, 112, 126, 128, 144, 147, 148, 168, 189, 192, 196, 216, 222, 224, 252, 256, 259, 288, 294, 296, 333, 336, 343, 378, 384, 392, 432, 441, 444, 448, 504, 518, 576, 588, 592, 666, 672, 686, 756, 768, 777, 784, 864, 882, 888, 896, 999, 1008, 1029, 1036, 1152, 1176, 1184, 1323, 1332, 1344, 1372, 1512, 1554, 1568, 1728, 1764, 1776, 1792, 1813, 1998, 2016, 2058, 2072, 2304, 2331, 2352, 2368, 2646, 2664, 2688, 2744, 3024, 3087, 3108, 3136, 3456, 3528, 3552, 3626, 3996, 4032, 4116, 4144, 4662, 4704, 4736, 5292, 5328, 5376, 5439, 5488, 6048, 6174, 6216, 6272, 6912, 6993, 7056, 7104, 7252, 7992, 8064, 8232, 8288, 9261, 9324, 9408, 9472, 10584, 10656, 10878, 10976, 12096, 12348, 12432, 12544, 12691, 13986, 14112, 14208, 14504, 15984, 16128, 16317, 16464, 16576, 18522, 18648, 18816, 21168, 21312, 21756, 21952, 24192, 24696, 24864, 25382, 27972, 28224, 28416, 29008, 31968, 32634, 32928, 33152, 37044, 37296, 37632, 38073, 42336, 42624, 43512, 43904, 48384, 48951, 49392, 49728, 50764, 55944, 56448, 58016, 63936, 65268, 65856, 66304, 74088, 74592, 76146, 84672, 85248, 87024, 87808, 97902, 98784, 99456, 101528, 111888, 112896, 114219, 116032, 127872, 130536, 131712, 148176, 149184, 152292, 169344, 174048, 195804, 197568, 198912, 203056, 223776, 228438, 232064, 255744, 261072, 263424, 296352, 298368, 304584, 338688, 342657, 348096, 391608, 395136, 406112, 447552, 456876, 464128, 522144, 592704, 596736, 609168, 685314, 696192, 783216, 790272, 812224, 895104, 913752, 1044288, 1185408, 1218336, 1370628, 1392384, 1566432, 1624448, 1790208, 1827504, 2088576, 2370816, 2436672, 2741256, 3132864, 3248896, 3655008, 4177152, 4873344, 5482512, 6265728, 7310016, 9746688, 10965024, 12531456, 14620032, 21930048, 29240064, 43860096, 87720192]

約数ペア:

[(1, 87720192), (2, 43860096), (3, 29240064), (4, 21930048), (6, 14620032), (7, 12531456), (8, 10965024), (9, 9746688), (12, 7310016), (14, 6265728), (16, 5482512), (18, 4873344), (21, 4177152), (24, 3655008), (27, 3248896), (28, 3132864), (32, 2741256), (36, 2436672), (37, 2370816), (42, 2088576), (48, 1827504), (49, 1790208), (54, 1624448), (56, 1566432), (63, 1392384), (64, 1370628), (72, 1218336), (74, 1185408), (84, 1044288), (96, 913752), (98, 895104), (108, 812224), (111, 790272), (112, 783216), (126, 696192), (128, 685314), (144, 609168), (147, 596736), (148, 592704), (168, 522144), (189, 464128), (192, 456876), (196, 447552), (216, 406112), (222, 395136), (224, 391608), (252, 348096), (256, 342657), (259, 338688), (288, 304584), (294, 298368), (296, 296352), (333, 263424), (336, 261072), (343, 255744), (378, 232064), (384, 228438), (392, 223776), (432, 203056), (441, 198912), (444, 197568), (448, 195804), (504, 174048), (518, 169344), (576, 152292), (588, 149184), (592, 148176), (666, 131712), (672, 130536), (686, 127872), (756, 116032), (768, 114219), (777, 112896), (784, 111888), (864, 101528), (882, 99456), (888, 98784), (896, 97902), (999, 87808), (1008, 87024), (1029, 85248), (1036, 84672), (1152, 76146), (1176, 74592), (1184, 74088), (1323, 66304), (1332, 65856), (1344, 65268), (1372, 63936), (1512, 58016), (1554, 56448), (1568, 55944), (1728, 50764), (1764, 49728), (1776, 49392), (1792, 48951), (1813, 48384), (1998, 43904), (2016, 43512), (2058, 42624), (2072, 42336), (2304, 38073), (2331, 37632), (2352, 37296), (2368, 37044), (2646, 33152), (2664, 32928), (2688, 32634), (2744, 31968), (3024, 29008), (3087, 28416), (3108, 28224), (3136, 27972), (3456, 25382), (3528, 24864), (3552, 24696), (3626, 24192), (3996, 21952), (4032, 21756), (4116, 21312), (4144, 21168), (4662, 18816), (4704, 18648), (4736, 18522), (5292, 16576), (5328, 16464), (5376, 16317), (5439, 16128), (5488, 15984), (6048, 14504), (6174, 14208), (6216, 14112), (6272, 13986), (6912, 12691), (6993, 12544), (7056, 12432), (7104, 12348), (7252, 12096), (7992, 10976), (8064, 10878), (8232, 10656), (8288, 10584), (9261, 9472), (9324, 9408)]