83421184

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 217395360

約数和(自身を除く): 133974176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 368, 448, 506, 512, 529, 616, 644, 704, 736, 896, 1012, 1024, 1058, 1232, 1288, 1408, 1472, 1771, 1792, 2024, 2048, 2116, 2464, 2576, 2816, 2944, 3542, 3584, 3703, 4048, 4232, 4928, 5152, 5632, 5819, 5888, 7084, 7168, 7406, 8096, 8464, 9856, 10304, 11264, 11638, 11776, 14168, 14336, 14812, 16192, 16928, 19712, 20608, 22528, 23276, 23552, 28336, 29624, 32384, 33856, 39424, 40733, 41216, 46552, 47104, 56672, 59248, 64768, 67712, 78848, 81466, 82432, 93104, 113344, 118496, 129536, 135424, 157696, 162932, 164864, 186208, 226688, 236992, 259072, 270848, 325864, 329728, 372416, 453376, 473984, 518144, 541696, 651728, 744832, 906752, 947968, 1083392, 1303456, 1489664, 1813504, 1895936, 2606912, 2979328, 3627008, 3791872, 5213824, 5958656, 7583744, 10427648, 11917312, 20855296, 41710592, 83421184]

約数ペア:

[(1, 83421184), (2, 41710592), (4, 20855296), (7, 11917312), (8, 10427648), (11, 7583744), (14, 5958656), (16, 5213824), (22, 3791872), (23, 3627008), (28, 2979328), (32, 2606912), (44, 1895936), (46, 1813504), (56, 1489664), (64, 1303456), (77, 1083392), (88, 947968), (92, 906752), (112, 744832), (128, 651728), (154, 541696), (161, 518144), (176, 473984), (184, 453376), (224, 372416), (253, 329728), (256, 325864), (308, 270848), (322, 259072), (352, 236992), (368, 226688), (448, 186208), (506, 164864), (512, 162932), (529, 157696), (616, 135424), (644, 129536), (704, 118496), (736, 113344), (896, 93104), (1012, 82432), (1024, 81466), (1058, 78848), (1232, 67712), (1288, 64768), (1408, 59248), (1472, 56672), (1771, 47104), (1792, 46552), (2024, 41216), (2048, 40733), (2116, 39424), (2464, 33856), (2576, 32384), (2816, 29624), (2944, 28336), (3542, 23552), (3584, 23276), (3703, 22528), (4048, 20608), (4232, 19712), (4928, 16928), (5152, 16192), (5632, 14812), (5819, 14336), (5888, 14168), (7084, 11776), (7168, 11638), (7406, 11264), (8096, 10304), (8464, 9856)]