67646656

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 178253136

約数和(自身を除く): 110606480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 53, 56, 64, 74, 77, 88, 98, 106, 112, 148, 154, 176, 196, 212, 224, 259, 296, 308, 352, 371, 392, 407, 424, 448, 518, 539, 583, 592, 616, 704, 742, 784, 814, 848, 1036, 1078, 1166, 1184, 1232, 1484, 1568, 1628, 1696, 1813, 1961, 2072, 2156, 2332, 2368, 2464, 2597, 2849, 2968, 3136, 3256, 3392, 3626, 3922, 4081, 4144, 4312, 4664, 4928, 5194, 5698, 5936, 6512, 7252, 7844, 8162, 8288, 8624, 9328, 10388, 11396, 11872, 13024, 13727, 14504, 15688, 16324, 16576, 17248, 18656, 19943, 20776, 21571, 22792, 23744, 26048, 27454, 28567, 29008, 31376, 32648, 34496, 37312, 39886, 41552, 43142, 45584, 54908, 57134, 58016, 62752, 65296, 79772, 83104, 86284, 91168, 96089, 109816, 114268, 116032, 125504, 130592, 150997, 159544, 166208, 172568, 182336, 192178, 219632, 228536, 261184, 301994, 319088, 345136, 384356, 439264, 457072, 603988, 638176, 690272, 768712, 878528, 914144, 1056979, 1207976, 1276352, 1380544, 1537424, 1828288, 2113958, 2415952, 3074848, 4227916, 4831904, 6149696, 8455832, 9663808, 16911664, 33823328, 67646656]

約数ペア:

[(1, 67646656), (2, 33823328), (4, 16911664), (7, 9663808), (8, 8455832), (11, 6149696), (14, 4831904), (16, 4227916), (22, 3074848), (28, 2415952), (32, 2113958), (37, 1828288), (44, 1537424), (49, 1380544), (53, 1276352), (56, 1207976), (64, 1056979), (74, 914144), (77, 878528), (88, 768712), (98, 690272), (106, 638176), (112, 603988), (148, 457072), (154, 439264), (176, 384356), (196, 345136), (212, 319088), (224, 301994), (259, 261184), (296, 228536), (308, 219632), (352, 192178), (371, 182336), (392, 172568), (407, 166208), (424, 159544), (448, 150997), (518, 130592), (539, 125504), (583, 116032), (592, 114268), (616, 109816), (704, 96089), (742, 91168), (784, 86284), (814, 83104), (848, 79772), (1036, 65296), (1078, 62752), (1166, 58016), (1184, 57134), (1232, 54908), (1484, 45584), (1568, 43142), (1628, 41552), (1696, 39886), (1813, 37312), (1961, 34496), (2072, 32648), (2156, 31376), (2332, 29008), (2368, 28567), (2464, 27454), (2597, 26048), (2849, 23744), (2968, 22792), (3136, 21571), (3256, 20776), (3392, 19943), (3626, 18656), (3922, 17248), (4081, 16576), (4144, 16324), (4312, 15688), (4664, 14504), (4928, 13727), (5194, 13024), (5698, 11872), (5936, 11396), (6512, 10388), (7252, 9328), (7844, 8624), (8162, 8288)]