68391456

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 219340800

約数和(自身を除く): 150949344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 67, 84, 93, 96, 98, 112, 124, 134, 147, 168, 186, 196, 201, 217, 224, 248, 268, 294, 336, 343, 372, 392, 402, 434, 469, 496, 536, 588, 651, 672, 686, 744, 784, 804, 868, 938, 992, 1029, 1072, 1176, 1302, 1372, 1407, 1488, 1519, 1568, 1608, 1736, 1876, 2058, 2077, 2144, 2352, 2604, 2744, 2814, 2976, 3038, 3216, 3283, 3472, 3752, 4116, 4154, 4557, 4704, 5208, 5488, 5628, 6076, 6231, 6432, 6566, 6944, 7504, 8232, 8308, 9114, 9849, 10416, 10633, 10976, 11256, 12152, 12462, 13132, 14539, 15008, 16464, 16616, 18228, 19698, 20832, 21266, 22512, 22981, 24304, 24924, 26264, 29078, 31899, 32928, 33232, 36456, 39396, 42532, 43617, 45024, 45962, 48608, 49848, 52528, 58156, 63798, 66464, 68943, 72912, 78792, 85064, 87234, 91924, 99696, 101773, 105056, 116312, 127596, 137886, 145824, 157584, 170128, 174468, 183848, 199392, 203546, 232624, 255192, 275772, 305319, 315168, 340256, 348936, 367696, 407092, 465248, 510384, 551544, 610638, 697872, 712411, 735392, 814184, 1020768, 1103088, 1221276, 1395744, 1424822, 1628368, 2137233, 2206176, 2442552, 2849644, 3256736, 4274466, 4885104, 5699288, 8548932, 9770208, 11398576, 17097864, 22797152, 34195728, 68391456]

約数ペア:

[(1, 68391456), (2, 34195728), (3, 22797152), (4, 17097864), (6, 11398576), (7, 9770208), (8, 8548932), (12, 5699288), (14, 4885104), (16, 4274466), (21, 3256736), (24, 2849644), (28, 2442552), (31, 2206176), (32, 2137233), (42, 1628368), (48, 1424822), (49, 1395744), (56, 1221276), (62, 1103088), (67, 1020768), (84, 814184), (93, 735392), (96, 712411), (98, 697872), (112, 610638), (124, 551544), (134, 510384), (147, 465248), (168, 407092), (186, 367696), (196, 348936), (201, 340256), (217, 315168), (224, 305319), (248, 275772), (268, 255192), (294, 232624), (336, 203546), (343, 199392), (372, 183848), (392, 174468), (402, 170128), (434, 157584), (469, 145824), (496, 137886), (536, 127596), (588, 116312), (651, 105056), (672, 101773), (686, 99696), (744, 91924), (784, 87234), (804, 85064), (868, 78792), (938, 72912), (992, 68943), (1029, 66464), (1072, 63798), (1176, 58156), (1302, 52528), (1372, 49848), (1407, 48608), (1488, 45962), (1519, 45024), (1568, 43617), (1608, 42532), (1736, 39396), (1876, 36456), (2058, 33232), (2077, 32928), (2144, 31899), (2352, 29078), (2604, 26264), (2744, 24924), (2814, 24304), (2976, 22981), (3038, 22512), (3216, 21266), (3283, 20832), (3472, 19698), (3752, 18228), (4116, 16616), (4154, 16464), (4557, 15008), (4704, 14539), (5208, 13132), (5488, 12462), (5628, 12152), (6076, 11256), (6231, 10976), (6432, 10633), (6566, 10416), (6944, 9849), (7504, 9114), (8232, 8308)]