15678144

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 112

約数和(自身を含む): 47386240

約数和(自身を除く): 31708096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 211, 216, 258, 288, 344, 387, 422, 432, 516, 576, 633, 688, 774, 844, 864, 1032, 1161, 1266, 1376, 1548, 1688, 1728, 1899, 2064, 2322, 2532, 2752, 3096, 3376, 3798, 4128, 4644, 5064, 5697, 6192, 6752, 7596, 8256, 9073, 9288, 10128, 11394, 12384, 13504, 15192, 18146, 18576, 20256, 22788, 24768, 27219, 30384, 36292, 37152, 40512, 45576, 54438, 60768, 72584, 74304, 81657, 91152, 108876, 121536, 145168, 163314, 182304, 217752, 244971, 290336, 326628, 364608, 435504, 489942, 580672, 653256, 871008, 979884, 1306512, 1742016, 1959768, 2613024, 3919536, 5226048, 7839072, 15678144]

約数ペア:

[(1, 15678144), (2, 7839072), (3, 5226048), (4, 3919536), (6, 2613024), (8, 1959768), (9, 1742016), (12, 1306512), (16, 979884), (18, 871008), (24, 653256), (27, 580672), (32, 489942), (36, 435504), (43, 364608), (48, 326628), (54, 290336), (64, 244971), (72, 217752), (86, 182304), (96, 163314), (108, 145168), (129, 121536), (144, 108876), (172, 91152), (192, 81657), (211, 74304), (216, 72584), (258, 60768), (288, 54438), (344, 45576), (387, 40512), (422, 37152), (432, 36292), (516, 30384), (576, 27219), (633, 24768), (688, 22788), (774, 20256), (844, 18576), (864, 18146), (1032, 15192), (1161, 13504), (1266, 12384), (1376, 11394), (1548, 10128), (1688, 9288), (1728, 9073), (1899, 8256), (2064, 7596), (2322, 6752), (2532, 6192), (2752, 5697), (3096, 5064), (3376, 4644), (3798, 4128)]