66741136

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 167935680

約数和(自身を除く): 101194544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 109, 112, 142, 154, 176, 196, 218, 284, 308, 392, 436, 497, 539, 568, 616, 763, 781, 784, 872, 994, 1078, 1136, 1199, 1232, 1526, 1562, 1744, 1988, 2156, 2398, 3052, 3124, 3479, 3976, 4312, 4796, 5341, 5467, 6104, 6248, 6958, 7739, 7952, 8393, 8624, 9592, 10682, 10934, 12208, 12496, 13916, 15478, 16786, 19184, 21364, 21868, 27832, 30956, 33572, 38269, 42728, 43736, 54173, 55664, 58751, 61912, 67144, 76538, 85129, 85456, 87472, 108346, 117502, 123824, 134288, 153076, 170258, 216692, 235004, 306152, 340516, 379211, 433384, 470008, 595903, 612304, 681032, 758422, 866768, 940016, 1191806, 1362064, 1516844, 2383612, 3033688, 4171321, 4767224, 6067376, 8342642, 9534448, 16685284, 33370568, 66741136]

約数ペア:

[(1, 66741136), (2, 33370568), (4, 16685284), (7, 9534448), (8, 8342642), (11, 6067376), (14, 4767224), (16, 4171321), (22, 3033688), (28, 2383612), (44, 1516844), (49, 1362064), (56, 1191806), (71, 940016), (77, 866768), (88, 758422), (98, 681032), (109, 612304), (112, 595903), (142, 470008), (154, 433384), (176, 379211), (196, 340516), (218, 306152), (284, 235004), (308, 216692), (392, 170258), (436, 153076), (497, 134288), (539, 123824), (568, 117502), (616, 108346), (763, 87472), (781, 85456), (784, 85129), (872, 76538), (994, 67144), (1078, 61912), (1136, 58751), (1199, 55664), (1232, 54173), (1526, 43736), (1562, 42728), (1744, 38269), (1988, 33572), (2156, 30956), (2398, 27832), (3052, 21868), (3124, 21364), (3479, 19184), (3976, 16786), (4312, 15478), (4796, 13916), (5341, 12496), (5467, 12208), (6104, 10934), (6248, 10682), (6958, 9592), (7739, 8624), (7952, 8393)]