81536700672

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{174331}}^1$

素因数の和:174389

約数の個数: 216

約数和(自身を含む): 277940994240

約数和(自身を除く): 196404293568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1624, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2688, 2784, 3248, 3654, 3712, 4032, 4176, 4872, 5376, 5568, 6496, 7308, 7424, 8064, 8352, 9744, 11136, 12992, 14616, 16128, 16704, 19488, 22272, 25984, 29232, 33408, 38976, 51968, 58464, 66816, 77952, 116928, 155904, 174331, 233856, 348662, 467712, 522993, 697324, 1045986, 1220317, 1394648, 1568979, 2091972, 2440634, 2789296, 3137958, 3660951, 4183944, 4881268, 5055599, 5578592, 6275916, 7321902, 8367888, 9762536, 10111198, 10982853, 11157184, 12551832, 14643804, 15166797, 16735776, 19525072, 20222396, 21965706, 22314368, 25103664, 29287608, 30333594, 33471552, 35389193, 39050144, 40444792, 43931412, 44628736, 45500391, 50207328, 58575216, 60667188, 66943104, 70778386, 78100288, 80889584, 87862824, 91000782, 100414656, 106167579, 117150432, 121334376, 133886208, 141556772, 156200576, 161779168, 175725648, 182001564, 200829312, 212335158, 234300864, 242668752, 283113544, 312401152, 318502737, 323558336, 351451296, 364003128, 401658624, 424670316, 468601728, 485337504, 566227088, 637005474, 647116672, 702902592, 728006256, 849340632, 937203456, 970675008, 1132454176, 1274010948, 1294233344, 1405805184, 1456012512, 1698681264, 1941350016, 2264908352, 2548021896, 2811610368, 2912025024, 3397362528, 3882700032, 4529816704, 5096043792, 5824050048, 6794725056, 9059633408, 10192087584, 11648100096, 13589450112, 20384175168, 27178900224, 40768350336, 81536700672]

約数ペア:

[(1, 81536700672), (2, 40768350336), (3, 27178900224), (4, 20384175168), (6, 13589450112), (7, 11648100096), (8, 10192087584), (9, 9059633408), (12, 6794725056), (14, 5824050048), (16, 5096043792), (18, 4529816704), (21, 3882700032), (24, 3397362528), (28, 2912025024), (29, 2811610368), (32, 2548021896), (36, 2264908352), (42, 1941350016), (48, 1698681264), (56, 1456012512), (58, 1405805184), (63, 1294233344), (64, 1274010948), (72, 1132454176), (84, 970675008), (87, 937203456), (96, 849340632), (112, 728006256), (116, 702902592), (126, 647116672), (128, 637005474), (144, 566227088), (168, 485337504), (174, 468601728), (192, 424670316), (203, 401658624), (224, 364003128), (232, 351451296), (252, 323558336), (256, 318502737), (261, 312401152), (288, 283113544), (336, 242668752), (348, 234300864), (384, 212335158), (406, 200829312), (448, 182001564), (464, 175725648), (504, 161779168), (522, 156200576), (576, 141556772), (609, 133886208), (672, 121334376), (696, 117150432), (768, 106167579), (812, 100414656), (896, 91000782), (928, 87862824), (1008, 80889584), (1044, 78100288), (1152, 70778386), (1218, 66943104), (1344, 60667188), (1392, 58575216), (1624, 50207328), (1792, 45500391), (1827, 44628736), (1856, 43931412), (2016, 40444792), (2088, 39050144), (2304, 35389193), (2436, 33471552), (2688, 30333594), (2784, 29287608), (3248, 25103664), (3654, 22314368), (3712, 21965706), (4032, 20222396), (4176, 19525072), (4872, 16735776), (5376, 15166797), (5568, 14643804), (6496, 12551832), (7308, 11157184), (7424, 10982853), (8064, 10111198), (8352, 9762536), (9744, 8367888), (11136, 7321902), (12992, 6275916), (14616, 5578592), (16128, 5055599), (16704, 4881268), (19488, 4183944), (22272, 3660951), (25984, 3137958), (29232, 2789296), (33408, 2440634), (38976, 2091972), (51968, 1568979), (58464, 1394648), (66816, 1220317), (77952, 1045986), (116928, 697324), (155904, 522993), (174331, 467712), (233856, 348662)]