80678664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 256988160

約数和(自身を除く): 176309496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 43, 44, 46, 66, 69, 72, 86, 88, 92, 99, 103, 129, 132, 138, 172, 184, 198, 206, 207, 253, 258, 264, 276, 309, 344, 387, 396, 412, 414, 473, 506, 516, 552, 618, 759, 774, 792, 824, 828, 927, 946, 989, 1012, 1032, 1133, 1236, 1419, 1518, 1548, 1656, 1854, 1892, 1978, 2024, 2266, 2277, 2369, 2472, 2838, 2967, 3036, 3096, 3399, 3708, 3784, 3956, 4257, 4429, 4532, 4554, 4738, 5676, 5934, 6072, 6798, 7107, 7416, 7912, 8514, 8858, 8901, 9064, 9108, 9476, 10197, 10879, 11352, 11868, 13287, 13596, 14214, 17028, 17716, 17802, 18216, 18952, 20394, 21321, 21758, 23736, 26059, 26574, 27192, 28428, 32637, 34056, 35432, 35604, 39861, 40788, 42642, 43516, 48719, 52118, 53148, 56856, 65274, 71208, 78177, 79722, 81576, 85284, 87032, 97438, 97911, 101867, 104236, 106296, 130548, 146157, 156354, 159444, 170568, 194876, 195822, 203734, 208472, 234531, 261096, 292314, 305601, 312708, 318888, 389752, 391644, 407468, 438471, 469062, 584628, 611202, 625416, 783288, 814936, 876942, 916803, 938124, 1120537, 1169256, 1222404, 1753884, 1833606, 1876248, 2241074, 2444808, 3361611, 3507768, 3667212, 4482148, 6723222, 7334424, 8964296, 10084833, 13446444, 20169666, 26892888, 40339332, 80678664]

約数ペア:

[(1, 80678664), (2, 40339332), (3, 26892888), (4, 20169666), (6, 13446444), (8, 10084833), (9, 8964296), (11, 7334424), (12, 6723222), (18, 4482148), (22, 3667212), (23, 3507768), (24, 3361611), (33, 2444808), (36, 2241074), (43, 1876248), (44, 1833606), (46, 1753884), (66, 1222404), (69, 1169256), (72, 1120537), (86, 938124), (88, 916803), (92, 876942), (99, 814936), (103, 783288), (129, 625416), (132, 611202), (138, 584628), (172, 469062), (184, 438471), (198, 407468), (206, 391644), (207, 389752), (253, 318888), (258, 312708), (264, 305601), (276, 292314), (309, 261096), (344, 234531), (387, 208472), (396, 203734), (412, 195822), (414, 194876), (473, 170568), (506, 159444), (516, 156354), (552, 146157), (618, 130548), (759, 106296), (774, 104236), (792, 101867), (824, 97911), (828, 97438), (927, 87032), (946, 85284), (989, 81576), (1012, 79722), (1032, 78177), (1133, 71208), (1236, 65274), (1419, 56856), (1518, 53148), (1548, 52118), (1656, 48719), (1854, 43516), (1892, 42642), (1978, 40788), (2024, 39861), (2266, 35604), (2277, 35432), (2369, 34056), (2472, 32637), (2838, 28428), (2967, 27192), (3036, 26574), (3096, 26059), (3399, 23736), (3708, 21758), (3784, 21321), (3956, 20394), (4257, 18952), (4429, 18216), (4532, 17802), (4554, 17716), (4738, 17028), (5676, 14214), (5934, 13596), (6072, 13287), (6798, 11868), (7107, 11352), (7416, 10879), (7912, 10197), (8514, 9476), (8858, 9108), (8901, 9064)]