71463168

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 216

約数和(自身を含む): 246996960

約数和(自身を除く): 175533792

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 211, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 422, 432, 441, 448, 504, 576, 588, 633, 672, 756, 768, 784, 844, 864, 882, 896, 1008, 1152, 1176, 1266, 1323, 1344, 1477, 1512, 1568, 1688, 1728, 1764, 1792, 1899, 2016, 2304, 2352, 2532, 2646, 2688, 2954, 3024, 3136, 3376, 3456, 3528, 3798, 4032, 4431, 4704, 5064, 5292, 5376, 5697, 5908, 6048, 6272, 6752, 6912, 7056, 7596, 8064, 8862, 9408, 10128, 10339, 10584, 11394, 11816, 12096, 12544, 13293, 13504, 14112, 15192, 16128, 17724, 18816, 20256, 20678, 21168, 22788, 23632, 24192, 26586, 27008, 28224, 30384, 31017, 35448, 37632, 39879, 40512, 41356, 42336, 45576, 47264, 48384, 53172, 54016, 56448, 60768, 62034, 70896, 79758, 81024, 82712, 84672, 91152, 93051, 94528, 106344, 112896, 121536, 124068, 141792, 159516, 162048, 165424, 169344, 182304, 186102, 189056, 212688, 243072, 248136, 279153, 283584, 319032, 330848, 338688, 364608, 372204, 378112, 425376, 486144, 496272, 558306, 567168, 638064, 661696, 729216, 744408, 850752, 992544, 1116612, 1134336, 1276128, 1323392, 1458432, 1488816, 1701504, 1985088, 2233224, 2552256, 2646784, 2977632, 3403008, 3970176, 4466448, 5104512, 5955264, 7940352, 8932896, 10209024, 11910528, 17865792, 23821056, 35731584, 71463168]

約数ペア:

[(1, 71463168), (2, 35731584), (3, 23821056), (4, 17865792), (6, 11910528), (7, 10209024), (8, 8932896), (9, 7940352), (12, 5955264), (14, 5104512), (16, 4466448), (18, 3970176), (21, 3403008), (24, 2977632), (27, 2646784), (28, 2552256), (32, 2233224), (36, 1985088), (42, 1701504), (48, 1488816), (49, 1458432), (54, 1323392), (56, 1276128), (63, 1134336), (64, 1116612), (72, 992544), (84, 850752), (96, 744408), (98, 729216), (108, 661696), (112, 638064), (126, 567168), (128, 558306), (144, 496272), (147, 486144), (168, 425376), (189, 378112), (192, 372204), (196, 364608), (211, 338688), (216, 330848), (224, 319032), (252, 283584), (256, 279153), (288, 248136), (294, 243072), (336, 212688), (378, 189056), (384, 186102), (392, 182304), (422, 169344), (432, 165424), (441, 162048), (448, 159516), (504, 141792), (576, 124068), (588, 121536), (633, 112896), (672, 106344), (756, 94528), (768, 93051), (784, 91152), (844, 84672), (864, 82712), (882, 81024), (896, 79758), (1008, 70896), (1152, 62034), (1176, 60768), (1266, 56448), (1323, 54016), (1344, 53172), (1477, 48384), (1512, 47264), (1568, 45576), (1688, 42336), (1728, 41356), (1764, 40512), (1792, 39879), (1899, 37632), (2016, 35448), (2304, 31017), (2352, 30384), (2532, 28224), (2646, 27008), (2688, 26586), (2954, 24192), (3024, 23632), (3136, 22788), (3376, 21168), (3456, 20678), (3528, 20256), (3798, 18816), (4032, 17724), (4431, 16128), (4704, 15192), (5064, 14112), (5292, 13504), (5376, 13293), (5697, 12544), (5908, 12096), (6048, 11816), (6272, 11394), (6752, 10584), (6912, 10339), (7056, 10128), (7596, 9408), (8064, 8862)]