81156628896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1\times {\mathrm{883}}^1$

素因数の和:1723

約数の個数: 192

約数和(自身を含む): 245208757248

約数和(自身を除く): 164052128352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 233, 336, 466, 587, 672, 699, 883, 932, 1174, 1398, 1631, 1761, 1766, 1864, 2348, 2649, 2796, 3262, 3522, 3532, 3728, 4109, 4696, 4893, 5298, 5592, 6181, 6524, 7044, 7064, 7456, 8218, 9392, 9786, 10596, 11184, 12327, 12362, 13048, 14088, 14128, 16436, 18543, 18784, 19572, 21192, 22368, 24654, 24724, 26096, 28176, 28256, 32872, 37086, 39144, 42384, 49308, 49448, 52192, 56352, 65744, 74172, 78288, 84768, 98616, 98896, 131488, 136771, 148344, 156576, 197232, 197792, 205739, 273542, 296688, 394464, 410313, 411478, 518321, 547084, 593376, 617217, 820626, 822956, 957397, 1036642, 1094168, 1234434, 1440173, 1554963, 1641252, 1645912, 1914794, 2073284, 2188336, 2468868, 2872191, 2880346, 3109926, 3282504, 3291824, 3628247, 3829588, 4146568, 4320519, 4376672, 4937736, 5744382, 5760692, 6219852, 6565008, 6583648, 7256494, 7659176, 8293136, 8641038, 9875472, 10884741, 11488764, 11521384, 12439704, 13130016, 14512988, 15318352, 16586272, 17282076, 19750944, 21769482, 22977528, 23042768, 24879408, 29025976, 30636704, 34564152, 43538964, 45955056, 46085536, 49758816, 58051952, 69128304, 87077928, 91910112, 116103904, 120768793, 138256608, 174155856, 241537586, 348311712, 362306379, 483075172, 724612758, 845381551, 966150344, 1449225516, 1690763102, 1932300688, 2536144653, 2898451032, 3381526204, 3864601376, 5072289306, 5796902064, 6763052408, 10144578612, 11593804128, 13526104816, 20289157224, 27052209632, 40578314448, 81156628896]

約数ペア:

[(1, 81156628896), (2, 40578314448), (3, 27052209632), (4, 20289157224), (6, 13526104816), (7, 11593804128), (8, 10144578612), (12, 6763052408), (14, 5796902064), (16, 5072289306), (21, 3864601376), (24, 3381526204), (28, 2898451032), (32, 2536144653), (42, 1932300688), (48, 1690763102), (56, 1449225516), (84, 966150344), (96, 845381551), (112, 724612758), (168, 483075172), (224, 362306379), (233, 348311712), (336, 241537586), (466, 174155856), (587, 138256608), (672, 120768793), (699, 116103904), (883, 91910112), (932, 87077928), (1174, 69128304), (1398, 58051952), (1631, 49758816), (1761, 46085536), (1766, 45955056), (1864, 43538964), (2348, 34564152), (2649, 30636704), (2796, 29025976), (3262, 24879408), (3522, 23042768), (3532, 22977528), (3728, 21769482), (4109, 19750944), (4696, 17282076), (4893, 16586272), (5298, 15318352), (5592, 14512988), (6181, 13130016), (6524, 12439704), (7044, 11521384), (7064, 11488764), (7456, 10884741), (8218, 9875472), (9392, 8641038), (9786, 8293136), (10596, 7659176), (11184, 7256494), (12327, 6583648), (12362, 6565008), (13048, 6219852), (14088, 5760692), (14128, 5744382), (16436, 4937736), (18543, 4376672), (18784, 4320519), (19572, 4146568), (21192, 3829588), (22368, 3628247), (24654, 3291824), (24724, 3282504), (26096, 3109926), (28176, 2880346), (28256, 2872191), (32872, 2468868), (37086, 2188336), (39144, 2073284), (42384, 1914794), (49308, 1645912), (49448, 1641252), (52192, 1554963), (56352, 1440173), (65744, 1234434), (74172, 1094168), (78288, 1036642), (84768, 957397), (98616, 822956), (98896, 820626), (131488, 617217), (136771, 593376), (148344, 547084), (156576, 518321), (197232, 411478), (197792, 410313), (205739, 394464), (273542, 296688)]