78047592

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 240000000

約数和(自身を除く): 161952408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 499, 532, 588, 686, 798, 931, 998, 1029, 1064, 1176, 1372, 1497, 1596, 1862, 1996, 2058, 2744, 2793, 2994, 3192, 3493, 3724, 3992, 4116, 5586, 5988, 6517, 6986, 7448, 8232, 9481, 10479, 11172, 11976, 13034, 13972, 18962, 19551, 20958, 22344, 24451, 26068, 27944, 28443, 37924, 39102, 41916, 48902, 52136, 56886, 66367, 73353, 75848, 78204, 83832, 97804, 113772, 132734, 146706, 156408, 171157, 195608, 199101, 227544, 265468, 293412, 342314, 398202, 464569, 513471, 530936, 586824, 684628, 796404, 929138, 1026942, 1369256, 1393707, 1592808, 1858276, 2053884, 2787414, 3251983, 3716552, 4107768, 5574828, 6503966, 9755949, 11149656, 13007932, 19511898, 26015864, 39023796, 78047592]

約数ペア:

[(1, 78047592), (2, 39023796), (3, 26015864), (4, 19511898), (6, 13007932), (7, 11149656), (8, 9755949), (12, 6503966), (14, 5574828), (19, 4107768), (21, 3716552), (24, 3251983), (28, 2787414), (38, 2053884), (42, 1858276), (49, 1592808), (56, 1393707), (57, 1369256), (76, 1026942), (84, 929138), (98, 796404), (114, 684628), (133, 586824), (147, 530936), (152, 513471), (168, 464569), (196, 398202), (228, 342314), (266, 293412), (294, 265468), (343, 227544), (392, 199101), (399, 195608), (456, 171157), (499, 156408), (532, 146706), (588, 132734), (686, 113772), (798, 97804), (931, 83832), (998, 78204), (1029, 75848), (1064, 73353), (1176, 66367), (1372, 56886), (1497, 52136), (1596, 48902), (1862, 41916), (1996, 39102), (2058, 37924), (2744, 28443), (2793, 27944), (2994, 26068), (3192, 24451), (3493, 22344), (3724, 20958), (3992, 19551), (4116, 18962), (5586, 13972), (5988, 13034), (6517, 11976), (6986, 11172), (7448, 10479), (8232, 9481)]