72982008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 220746240

約数和(自身を除く): 147764232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 2143, 2838, 3096, 3784, 4257, 4286, 5676, 6429, 8514, 8572, 11352, 12858, 17028, 17144, 19287, 23573, 25716, 34056, 38574, 47146, 51432, 70719, 77148, 92149, 94292, 141438, 154296, 184298, 188584, 212157, 276447, 282876, 368596, 424314, 552894, 565752, 737192, 829341, 848628, 1013639, 1105788, 1658682, 1697256, 2027278, 2211576, 3040917, 3317364, 4054556, 6081834, 6634728, 8109112, 9122751, 12163668, 18245502, 24327336, 36491004, 72982008]

約数ペア:

[(1, 72982008), (2, 36491004), (3, 24327336), (4, 18245502), (6, 12163668), (8, 9122751), (9, 8109112), (11, 6634728), (12, 6081834), (18, 4054556), (22, 3317364), (24, 3040917), (33, 2211576), (36, 2027278), (43, 1697256), (44, 1658682), (66, 1105788), (72, 1013639), (86, 848628), (88, 829341), (99, 737192), (129, 565752), (132, 552894), (172, 424314), (198, 368596), (258, 282876), (264, 276447), (344, 212157), (387, 188584), (396, 184298), (473, 154296), (516, 141438), (774, 94292), (792, 92149), (946, 77148), (1032, 70719), (1419, 51432), (1548, 47146), (1892, 38574), (2143, 34056), (2838, 25716), (3096, 23573), (3784, 19287), (4257, 17144), (4286, 17028), (5676, 12858), (6429, 11352), (8514, 8572)]