71197224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 218453760

約数和(自身を除く): 147256536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 97, 102, 119, 136, 168, 194, 204, 238, 257, 291, 357, 388, 408, 476, 514, 582, 679, 714, 771, 776, 952, 1028, 1164, 1358, 1428, 1542, 1649, 1799, 2037, 2056, 2328, 2716, 2856, 3084, 3298, 3598, 4074, 4369, 4947, 5397, 5432, 6168, 6596, 7196, 8148, 8738, 9894, 10794, 11543, 13107, 13192, 14392, 16296, 17476, 19788, 21588, 23086, 24929, 26214, 30583, 34629, 34952, 39576, 43176, 46172, 49858, 52428, 61166, 69258, 74787, 91749, 92344, 99716, 104856, 122332, 138516, 149574, 174503, 183498, 199432, 244664, 277032, 299148, 349006, 366996, 423793, 523509, 598296, 698012, 733992, 847586, 1047018, 1271379, 1396024, 1695172, 2094036, 2542758, 2966551, 3390344, 4188072, 5085516, 5933102, 8899653, 10171032, 11866204, 17799306, 23732408, 35598612, 71197224]

約数ペア:

[(1, 71197224), (2, 35598612), (3, 23732408), (4, 17799306), (6, 11866204), (7, 10171032), (8, 8899653), (12, 5933102), (14, 5085516), (17, 4188072), (21, 3390344), (24, 2966551), (28, 2542758), (34, 2094036), (42, 1695172), (51, 1396024), (56, 1271379), (68, 1047018), (84, 847586), (97, 733992), (102, 698012), (119, 598296), (136, 523509), (168, 423793), (194, 366996), (204, 349006), (238, 299148), (257, 277032), (291, 244664), (357, 199432), (388, 183498), (408, 174503), (476, 149574), (514, 138516), (582, 122332), (679, 104856), (714, 99716), (771, 92344), (776, 91749), (952, 74787), (1028, 69258), (1164, 61166), (1358, 52428), (1428, 49858), (1542, 46172), (1649, 43176), (1799, 39576), (2037, 34952), (2056, 34629), (2328, 30583), (2716, 26214), (2856, 24929), (3084, 23086), (3298, 21588), (3598, 19788), (4074, 17476), (4369, 16296), (4947, 14392), (5397, 13192), (5432, 13107), (6168, 11543), (6596, 10794), (7196, 9894), (8148, 8738)]