66689392

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 180

約数和(自身を含む): 178608360

約数和(自身を除く): 111918968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 49, 56, 74, 76, 77, 88, 98, 112, 121, 133, 148, 152, 154, 176, 196, 209, 242, 259, 266, 296, 304, 308, 392, 407, 418, 484, 518, 532, 539, 592, 616, 703, 784, 814, 836, 847, 931, 968, 1036, 1064, 1078, 1232, 1406, 1463, 1628, 1672, 1694, 1813, 1862, 1936, 2072, 2128, 2156, 2299, 2812, 2849, 2926, 3256, 3344, 3388, 3626, 3724, 4144, 4312, 4477, 4598, 4921, 5624, 5698, 5852, 5929, 6512, 6776, 7252, 7448, 7733, 8624, 8954, 9196, 9842, 10241, 11248, 11396, 11704, 11858, 13552, 14504, 14896, 15466, 16093, 17908, 18392, 19684, 19943, 20482, 22792, 23408, 23716, 29008, 30932, 31339, 32186, 34447, 35816, 36784, 39368, 39886, 40964, 45584, 47432, 54131, 61864, 62678, 64372, 68894, 71632, 78736, 79772, 81928, 85063, 94864, 108262, 112651, 123728, 125356, 128744, 137788, 159544, 163856, 170126, 216524, 219373, 225302, 250712, 257488, 275576, 319088, 340252, 378917, 433048, 438746, 450604, 501424, 551152, 595441, 680504, 757834, 866096, 877492, 901208, 1190882, 1361008, 1515668, 1754984, 1802416, 2381764, 3031336, 3509968, 4168087, 4763528, 6062672, 8336174, 9527056, 16672348, 33344696, 66689392]

約数ペア:

[(1, 66689392), (2, 33344696), (4, 16672348), (7, 9527056), (8, 8336174), (11, 6062672), (14, 4763528), (16, 4168087), (19, 3509968), (22, 3031336), (28, 2381764), (37, 1802416), (38, 1754984), (44, 1515668), (49, 1361008), (56, 1190882), (74, 901208), (76, 877492), (77, 866096), (88, 757834), (98, 680504), (112, 595441), (121, 551152), (133, 501424), (148, 450604), (152, 438746), (154, 433048), (176, 378917), (196, 340252), (209, 319088), (242, 275576), (259, 257488), (266, 250712), (296, 225302), (304, 219373), (308, 216524), (392, 170126), (407, 163856), (418, 159544), (484, 137788), (518, 128744), (532, 125356), (539, 123728), (592, 112651), (616, 108262), (703, 94864), (784, 85063), (814, 81928), (836, 79772), (847, 78736), (931, 71632), (968, 68894), (1036, 64372), (1064, 62678), (1078, 61864), (1232, 54131), (1406, 47432), (1463, 45584), (1628, 40964), (1672, 39886), (1694, 39368), (1813, 36784), (1862, 35816), (1936, 34447), (2072, 32186), (2128, 31339), (2156, 30932), (2299, 29008), (2812, 23716), (2849, 23408), (2926, 22792), (3256, 20482), (3344, 19943), (3388, 19684), (3626, 18392), (3724, 17908), (4144, 16093), (4312, 15466), (4477, 14896), (4598, 14504), (4921, 13552), (5624, 11858), (5698, 11704), (5852, 11396), (5929, 11248), (6512, 10241), (6776, 9842), (7252, 9196), (7448, 8954), (7733, 8624)]