68392704

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 197859200

約数和(自身を除く): 129466496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 109, 114, 128, 129, 152, 172, 192, 218, 228, 256, 258, 304, 327, 344, 384, 436, 456, 516, 608, 654, 688, 768, 817, 872, 912, 1032, 1216, 1308, 1376, 1634, 1744, 1824, 2064, 2071, 2432, 2451, 2616, 2752, 3268, 3488, 3648, 4128, 4142, 4687, 4864, 4902, 5232, 5504, 6213, 6536, 6976, 7296, 8256, 8284, 9374, 9804, 10464, 11008, 12426, 13072, 13952, 14061, 14592, 16512, 16568, 18748, 19608, 20928, 24852, 26144, 27904, 28122, 33024, 33136, 37496, 39216, 41856, 49704, 52288, 56244, 66272, 74992, 78432, 83712, 89053, 99408, 104576, 112488, 132544, 149984, 156864, 178106, 198816, 209152, 224976, 265088, 267159, 299968, 313728, 356212, 397632, 449952, 530176, 534318, 599936, 627456, 712424, 795264, 899904, 1068636, 1199872, 1424848, 1590528, 1799808, 2137272, 2849696, 3599616, 4274544, 5699392, 8549088, 11398784, 17098176, 22797568, 34196352, 68392704]

約数ペア:

[(1, 68392704), (2, 34196352), (3, 22797568), (4, 17098176), (6, 11398784), (8, 8549088), (12, 5699392), (16, 4274544), (19, 3599616), (24, 2849696), (32, 2137272), (38, 1799808), (43, 1590528), (48, 1424848), (57, 1199872), (64, 1068636), (76, 899904), (86, 795264), (96, 712424), (109, 627456), (114, 599936), (128, 534318), (129, 530176), (152, 449952), (172, 397632), (192, 356212), (218, 313728), (228, 299968), (256, 267159), (258, 265088), (304, 224976), (327, 209152), (344, 198816), (384, 178106), (436, 156864), (456, 149984), (516, 132544), (608, 112488), (654, 104576), (688, 99408), (768, 89053), (817, 83712), (872, 78432), (912, 74992), (1032, 66272), (1216, 56244), (1308, 52288), (1376, 49704), (1634, 41856), (1744, 39216), (1824, 37496), (2064, 33136), (2071, 33024), (2432, 28122), (2451, 27904), (2616, 26144), (2752, 24852), (3268, 20928), (3488, 19608), (3648, 18748), (4128, 16568), (4142, 16512), (4687, 14592), (4864, 14061), (4902, 13952), (5232, 13072), (5504, 12426), (6213, 11008), (6536, 10464), (6976, 9804), (7296, 9374), (8256, 8284)]