68339808

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 151807392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 181, 184, 207, 216, 228, 276, 288, 304, 342, 362, 368, 414, 432, 437, 456, 513, 543, 552, 608, 621, 684, 724, 736, 828, 864, 874, 912, 1026, 1086, 1104, 1242, 1311, 1368, 1448, 1629, 1656, 1748, 1824, 2052, 2172, 2208, 2484, 2622, 2736, 2896, 3258, 3312, 3439, 3496, 3933, 4104, 4163, 4344, 4887, 4968, 5244, 5472, 5792, 6516, 6624, 6878, 6992, 7866, 8208, 8326, 8688, 9774, 9936, 10317, 10488, 11799, 12489, 13032, 13756, 13984, 15732, 16416, 16652, 17376, 19548, 19872, 20634, 20976, 23598, 24978, 26064, 27512, 30951, 31464, 33304, 37467, 39096, 41268, 41952, 47196, 49956, 52128, 55024, 61902, 62928, 66608, 74934, 78192, 79097, 82536, 92853, 94392, 99912, 110048, 112401, 123804, 125856, 133216, 149868, 156384, 158194, 165072, 185706, 188784, 199824, 224802, 237291, 247608, 299736, 316388, 330144, 371412, 377568, 399648, 449604, 474582, 495216, 599472, 632776, 711873, 742824, 899208, 949164, 990432, 1198944, 1265552, 1423746, 1485648, 1798416, 1898328, 2135619, 2531104, 2847492, 2971296, 3596832, 3796656, 4271238, 5694984, 7593312, 8542476, 11389968, 17084952, 22779936, 34169904, 68339808]

約数ペア:

[(1, 68339808), (2, 34169904), (3, 22779936), (4, 17084952), (6, 11389968), (8, 8542476), (9, 7593312), (12, 5694984), (16, 4271238), (18, 3796656), (19, 3596832), (23, 2971296), (24, 2847492), (27, 2531104), (32, 2135619), (36, 1898328), (38, 1798416), (46, 1485648), (48, 1423746), (54, 1265552), (57, 1198944), (69, 990432), (72, 949164), (76, 899208), (92, 742824), (96, 711873), (108, 632776), (114, 599472), (138, 495216), (144, 474582), (152, 449604), (171, 399648), (181, 377568), (184, 371412), (207, 330144), (216, 316388), (228, 299736), (276, 247608), (288, 237291), (304, 224802), (342, 199824), (362, 188784), (368, 185706), (414, 165072), (432, 158194), (437, 156384), (456, 149868), (513, 133216), (543, 125856), (552, 123804), (608, 112401), (621, 110048), (684, 99912), (724, 94392), (736, 92853), (828, 82536), (864, 79097), (874, 78192), (912, 74934), (1026, 66608), (1086, 62928), (1104, 61902), (1242, 55024), (1311, 52128), (1368, 49956), (1448, 47196), (1629, 41952), (1656, 41268), (1748, 39096), (1824, 37467), (2052, 33304), (2172, 31464), (2208, 30951), (2484, 27512), (2622, 26064), (2736, 24978), (2896, 23598), (3258, 20976), (3312, 20634), (3439, 19872), (3496, 19548), (3933, 17376), (4104, 16652), (4163, 16416), (4344, 15732), (4887, 13984), (4968, 13756), (5244, 13032), (5472, 12489), (5792, 11799), (6516, 10488), (6624, 10317), (6878, 9936), (6992, 9774), (7866, 8688), (8208, 8326)]