81656834112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:906

約数の個数: 336

約数和(自身を含む): 270640161792

約数和(自身を除く): 188983327680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 197, 223, 224, 252, 288, 336, 394, 446, 448, 461, 504, 576, 591, 669, 672, 788, 892, 922, 1008, 1182, 1338, 1344, 1379, 1383, 1561, 1576, 1773, 1784, 1844, 2007, 2016, 2364, 2676, 2758, 2766, 3122, 3152, 3227, 3546, 3568, 3688, 4014, 4032, 4137, 4149, 4683, 4728, 5352, 5516, 5532, 6244, 6304, 6454, 7092, 7136, 7376, 8028, 8274, 8298, 9366, 9456, 9681, 10704, 11032, 11064, 12411, 12488, 12608, 12908, 14049, 14184, 14272, 14752, 16056, 16548, 16596, 18732, 18912, 19362, 21408, 22064, 22128, 24822, 24976, 25816, 28098, 28368, 29043, 29504, 32112, 33096, 33192, 37464, 37824, 38724, 42816, 43931, 44128, 44256, 49644, 49952, 51632, 56196, 56736, 58086, 64224, 66192, 66384, 74928, 77448, 87862, 88256, 88512, 90817, 99288, 99904, 102803, 103264, 112392, 113472, 116172, 128448, 131793, 132384, 132768, 149856, 154896, 175724, 181634, 198576, 205606, 206528, 224784, 232344, 263586, 264768, 265536, 272451, 299712, 307517, 308409, 309792, 351448, 363268, 395379, 397152, 411212, 449568, 464688, 527172, 544902, 615034, 616818, 619584, 635719, 702896, 719621, 726536, 790758, 794304, 817353, 822424, 899136, 922551, 925227, 929376, 1054344, 1089804, 1230068, 1233636, 1271438, 1405792, 1439242, 1453072, 1581516, 1634706, 1644848, 1845102, 1850454, 1858752, 1907157, 2108688, 2158863, 2179608, 2460136, 2467272, 2542876, 2767653, 2811584, 2878484, 2906144, 3163032, 3269412, 3289696, 3690204, 3700908, 3814314, 4217376, 4317726, 4359216, 4920272, 4934544, 5085752, 5535306, 5721471, 5756968, 5812288, 6326064, 6476589, 6538824, 6579392, 7380408, 7401816, 7628628, 8434752, 8635452, 8718432, 9840544, 9869088, 10171504, 11070612, 11442942, 11513936, 12652128, 12953178, 13077648, 14760816, 14803632, 15257256, 17270904, 17436864, 19681088, 19738176, 20252191, 20343008, 22141224, 22885884, 23027872, 25304256, 25906356, 26155296, 29521632, 29607264, 30514512, 34541808, 40504382, 40686016, 44282448, 45771768, 46055744, 51812712, 52310592, 59043264, 59214528, 60756573, 61029024, 69083616, 81008764, 88564896, 91543536, 103625424, 121513146, 122058048, 138167232, 141765337, 162017528, 177129792, 182269719, 183087072, 207250848, 243026292, 283530674, 324035056, 364539438, 366174144, 414501696, 425296011, 486052584, 567061348, 648070112, 729078876, 850592022, 972105168, 1134122696, 1275888033, 1296140224, 1458157752, 1701184044, 1944210336, 2268245392, 2551776066, 2916315504, 3402368088, 3888420672, 4536490784, 5103552132, 5832631008, 6804736176, 9072981568, 10207104264, 11665262016, 13609472352, 20414208528, 27218944704, 40828417056, 81656834112]

約数ペア:

[(1, 81656834112), (2, 40828417056), (3, 27218944704), (4, 20414208528), (6, 13609472352), (7, 11665262016), (8, 10207104264), (9, 9072981568), (12, 6804736176), (14, 5832631008), (16, 5103552132), (18, 4536490784), (21, 3888420672), (24, 3402368088), (28, 2916315504), (32, 2551776066), (36, 2268245392), (42, 1944210336), (48, 1701184044), (56, 1458157752), (63, 1296140224), (64, 1275888033), (72, 1134122696), (84, 972105168), (96, 850592022), (112, 729078876), (126, 648070112), (144, 567061348), (168, 486052584), (192, 425296011), (197, 414501696), (223, 366174144), (224, 364539438), (252, 324035056), (288, 283530674), (336, 243026292), (394, 207250848), (446, 183087072), (448, 182269719), (461, 177129792), (504, 162017528), (576, 141765337), (591, 138167232), (669, 122058048), (672, 121513146), (788, 103625424), (892, 91543536), (922, 88564896), (1008, 81008764), (1182, 69083616), (1338, 61029024), (1344, 60756573), (1379, 59214528), (1383, 59043264), (1561, 52310592), (1576, 51812712), (1773, 46055744), (1784, 45771768), (1844, 44282448), (2007, 40686016), (2016, 40504382), (2364, 34541808), (2676, 30514512), (2758, 29607264), (2766, 29521632), (3122, 26155296), (3152, 25906356), (3227, 25304256), (3546, 23027872), (3568, 22885884), (3688, 22141224), (4014, 20343008), (4032, 20252191), (4137, 19738176), (4149, 19681088), (4683, 17436864), (4728, 17270904), (5352, 15257256), (5516, 14803632), (5532, 14760816), (6244, 13077648), (6304, 12953178), (6454, 12652128), (7092, 11513936), (7136, 11442942), (7376, 11070612), (8028, 10171504), (8274, 9869088), (8298, 9840544), (9366, 8718432), (9456, 8635452), (9681, 8434752), (10704, 7628628), (11032, 7401816), (11064, 7380408), (12411, 6579392), (12488, 6538824), (12608, 6476589), (12908, 6326064), (14049, 5812288), (14184, 5756968), (14272, 5721471), (14752, 5535306), (16056, 5085752), (16548, 4934544), (16596, 4920272), (18732, 4359216), (18912, 4317726), (19362, 4217376), (21408, 3814314), (22064, 3700908), (22128, 3690204), (24822, 3289696), (24976, 3269412), (25816, 3163032), (28098, 2906144), (28368, 2878484), (29043, 2811584), (29504, 2767653), (32112, 2542876), (33096, 2467272), (33192, 2460136), (37464, 2179608), (37824, 2158863), (38724, 2108688), (42816, 1907157), (43931, 1858752), (44128, 1850454), (44256, 1845102), (49644, 1644848), (49952, 1634706), (51632, 1581516), (56196, 1453072), (56736, 1439242), (58086, 1405792), (64224, 1271438), (66192, 1233636), (66384, 1230068), (74928, 1089804), (77448, 1054344), (87862, 929376), (88256, 925227), (88512, 922551), (90817, 899136), (99288, 822424), (99904, 817353), (102803, 794304), (103264, 790758), (112392, 726536), (113472, 719621), (116172, 702896), (128448, 635719), (131793, 619584), (132384, 616818), (132768, 615034), (149856, 544902), (154896, 527172), (175724, 464688), (181634, 449568), (198576, 411212), (205606, 397152), (206528, 395379), (224784, 363268), (232344, 351448), (263586, 309792), (264768, 308409), (265536, 307517), (272451, 299712)]