71180032

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 186020352

約数和(自身を除く): 114840320

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, 157, 161, 176, 184, 224, 253, 256, 308, 314, 322, 352, 368, 448, 506, 616, 628, 644, 704, 736, 896, 1012, 1099, 1232, 1256, 1288, 1408, 1472, 1727, 1771, 1792, 2024, 2198, 2464, 2512, 2576, 2816, 2944, 3454, 3542, 3611, 4048, 4396, 4928, 5024, 5152, 5888, 6908, 7084, 7222, 8096, 8792, 9856, 10048, 10304, 12089, 13816, 14168, 14444, 16192, 17584, 19712, 20096, 20608, 24178, 25277, 27632, 28336, 28888, 32384, 35168, 39721, 40192, 41216, 48356, 50554, 55264, 56672, 57776, 64768, 70336, 79442, 96712, 101108, 110528, 113344, 115552, 140672, 158884, 193424, 202216, 221056, 226688, 231104, 278047, 281344, 317768, 386848, 404432, 442112, 453376, 462208, 556094, 635536, 773696, 808864, 924416, 1112188, 1271072, 1547392, 1617728, 2224376, 2542144, 3094784, 3235456, 4448752, 5084288, 6470912, 8897504, 10168576, 17795008, 35590016, 71180032]

約数ペア:

[(1, 71180032), (2, 35590016), (4, 17795008), (7, 10168576), (8, 8897504), (11, 6470912), (14, 5084288), (16, 4448752), (22, 3235456), (23, 3094784), (28, 2542144), (32, 2224376), (44, 1617728), (46, 1547392), (56, 1271072), (64, 1112188), (77, 924416), (88, 808864), (92, 773696), (112, 635536), (128, 556094), (154, 462208), (157, 453376), (161, 442112), (176, 404432), (184, 386848), (224, 317768), (253, 281344), (256, 278047), (308, 231104), (314, 226688), (322, 221056), (352, 202216), (368, 193424), (448, 158884), (506, 140672), (616, 115552), (628, 113344), (644, 110528), (704, 101108), (736, 96712), (896, 79442), (1012, 70336), (1099, 64768), (1232, 57776), (1256, 56672), (1288, 55264), (1408, 50554), (1472, 48356), (1727, 41216), (1771, 40192), (1792, 39721), (2024, 35168), (2198, 32384), (2464, 28888), (2512, 28336), (2576, 27632), (2816, 25277), (2944, 24178), (3454, 20608), (3542, 20096), (3611, 19712), (4048, 17584), (4396, 16192), (4928, 14444), (5024, 14168), (5152, 13816), (5888, 12089), (6908, 10304), (7084, 10048), (7222, 9856), (8096, 8792)]