71645184

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 233808120

約数和(自身を除く): 162162936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 169, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 338, 368, 384, 414, 416, 468, 507, 512, 552, 576, 598, 624, 676, 736, 768, 828, 832, 897, 936, 1014, 1024, 1104, 1152, 1196, 1248, 1352, 1472, 1521, 1536, 1656, 1664, 1794, 1872, 2028, 2048, 2208, 2304, 2392, 2496, 2691, 2704, 2944, 3042, 3072, 3312, 3328, 3588, 3744, 3887, 4056, 4416, 4608, 4784, 4992, 5382, 5408, 5888, 6084, 6144, 6624, 6656, 7176, 7488, 7774, 8112, 8832, 9216, 9568, 9984, 10764, 10816, 11661, 11776, 12168, 13248, 13312, 14352, 14976, 15548, 16224, 17664, 18432, 19136, 19968, 21528, 21632, 23322, 23552, 24336, 26496, 26624, 28704, 29952, 31096, 32448, 34983, 35328, 38272, 39936, 43056, 43264, 46644, 47104, 48672, 52992, 57408, 59904, 62192, 64896, 69966, 70656, 76544, 79872, 86112, 86528, 93288, 97344, 105984, 114816, 119808, 124384, 129792, 139932, 141312, 153088, 172224, 173056, 186576, 194688, 211968, 229632, 239616, 248768, 259584, 279864, 306176, 344448, 346112, 373152, 389376, 423936, 459264, 497536, 519168, 559728, 612352, 688896, 746304, 778752, 918528, 995072, 1038336, 1119456, 1377792, 1492608, 1557504, 1837056, 1990144, 2238912, 2755584, 2985216, 3115008, 3980288, 4477824, 5511168, 5970432, 7960576, 8955648, 11940864, 17911296, 23881728, 35822592, 71645184]

約数ペア:

[(1, 71645184), (2, 35822592), (3, 23881728), (4, 17911296), (6, 11940864), (8, 8955648), (9, 7960576), (12, 5970432), (13, 5511168), (16, 4477824), (18, 3980288), (23, 3115008), (24, 2985216), (26, 2755584), (32, 2238912), (36, 1990144), (39, 1837056), (46, 1557504), (48, 1492608), (52, 1377792), (64, 1119456), (69, 1038336), (72, 995072), (78, 918528), (92, 778752), (96, 746304), (104, 688896), (117, 612352), (128, 559728), (138, 519168), (144, 497536), (156, 459264), (169, 423936), (184, 389376), (192, 373152), (207, 346112), (208, 344448), (234, 306176), (256, 279864), (276, 259584), (288, 248768), (299, 239616), (312, 229632), (338, 211968), (368, 194688), (384, 186576), (414, 173056), (416, 172224), (468, 153088), (507, 141312), (512, 139932), (552, 129792), (576, 124384), (598, 119808), (624, 114816), (676, 105984), (736, 97344), (768, 93288), (828, 86528), (832, 86112), (897, 79872), (936, 76544), (1014, 70656), (1024, 69966), (1104, 64896), (1152, 62192), (1196, 59904), (1248, 57408), (1352, 52992), (1472, 48672), (1521, 47104), (1536, 46644), (1656, 43264), (1664, 43056), (1794, 39936), (1872, 38272), (2028, 35328), (2048, 34983), (2208, 32448), (2304, 31096), (2392, 29952), (2496, 28704), (2691, 26624), (2704, 26496), (2944, 24336), (3042, 23552), (3072, 23322), (3312, 21632), (3328, 21528), (3588, 19968), (3744, 19136), (3887, 18432), (4056, 17664), (4416, 16224), (4608, 15548), (4784, 14976), (4992, 14352), (5382, 13312), (5408, 13248), (5888, 12168), (6084, 11776), (6144, 11661), (6624, 10816), (6656, 10764), (7176, 9984), (7488, 9568), (7774, 9216), (8112, 8832)]