71130752

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 180001440

約数和(自身を除く): 108870688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1031, 1078, 1232, 1408, 1568, 2062, 2156, 2464, 3136, 4124, 4312, 4928, 6272, 7217, 8248, 8624, 9856, 11341, 14434, 16496, 17248, 22682, 28868, 32992, 34496, 45364, 50519, 57736, 65984, 68992, 79387, 90728, 101038, 115472, 131968, 158774, 181456, 202076, 230944, 317548, 362912, 404152, 461888, 555709, 635096, 725824, 808304, 923776, 1111418, 1270192, 1451648, 1616608, 2222836, 2540384, 3233216, 4445672, 5080768, 6466432, 8891344, 10161536, 17782688, 35565376, 71130752]

約数ペア:

[(1, 71130752), (2, 35565376), (4, 17782688), (7, 10161536), (8, 8891344), (11, 6466432), (14, 5080768), (16, 4445672), (22, 3233216), (28, 2540384), (32, 2222836), (44, 1616608), (49, 1451648), (56, 1270192), (64, 1111418), (77, 923776), (88, 808304), (98, 725824), (112, 635096), (128, 555709), (154, 461888), (176, 404152), (196, 362912), (224, 317548), (308, 230944), (352, 202076), (392, 181456), (448, 158774), (539, 131968), (616, 115472), (704, 101038), (784, 90728), (896, 79387), (1031, 68992), (1078, 65984), (1232, 57736), (1408, 50519), (1568, 45364), (2062, 34496), (2156, 32992), (2464, 28868), (3136, 22682), (4124, 17248), (4312, 16496), (4928, 14434), (6272, 11341), (7217, 9856), (8248, 8624)]