80814888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 288921600

約数和(自身を除く): 208106712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 43, 44, 54, 56, 63, 66, 72, 77, 84, 86, 88, 99, 108, 113, 126, 129, 132, 154, 168, 172, 189, 198, 216, 226, 231, 252, 258, 264, 297, 301, 308, 339, 344, 378, 387, 396, 452, 462, 473, 504, 516, 594, 602, 616, 678, 693, 756, 774, 791, 792, 903, 904, 924, 946, 1017, 1032, 1161, 1188, 1204, 1243, 1356, 1386, 1419, 1512, 1548, 1582, 1806, 1848, 1892, 2034, 2079, 2322, 2373, 2376, 2408, 2486, 2709, 2712, 2772, 2838, 3051, 3096, 3164, 3311, 3612, 3729, 3784, 4068, 4158, 4257, 4644, 4746, 4859, 4972, 5418, 5544, 5676, 6102, 6328, 6622, 7119, 7224, 7458, 8127, 8136, 8316, 8514, 8701, 9288, 9492, 9718, 9933, 9944, 10836, 11187, 11352, 12204, 12771, 13244, 14238, 14577, 14916, 16254, 16632, 17028, 17402, 18984, 19436, 19866, 21357, 21672, 22374, 24408, 25542, 26103, 26488, 28476, 29154, 29799, 29832, 32508, 33561, 34013, 34056, 34804, 38872, 39732, 42714, 43731, 44748, 51084, 52206, 53449, 56952, 58308, 59598, 65016, 67122, 68026, 69608, 78309, 79464, 85428, 87462, 89397, 89496, 102039, 102168, 104412, 106898, 116616, 119196, 131193, 134244, 136052, 156618, 160347, 170856, 174924, 178794, 204078, 208824, 213796, 234927, 238392, 262386, 268488, 272104, 306117, 313236, 320694, 349848, 357588, 374143, 408156, 427592, 469854, 481041, 524772, 612234, 626472, 641388, 715176, 748286, 816312, 918351, 939708, 962082, 1049544, 1122429, 1224468, 1282776, 1443123, 1496572, 1836702, 1879416, 1924164, 2244858, 2448936, 2886246, 2993144, 3367287, 3673404, 3848328, 4489716, 5772492, 6734574, 7346808, 8979432, 10101861, 11544984, 13469148, 20203722, 26938296, 40407444, 80814888]

約数ペア:

[(1, 80814888), (2, 40407444), (3, 26938296), (4, 20203722), (6, 13469148), (7, 11544984), (8, 10101861), (9, 8979432), (11, 7346808), (12, 6734574), (14, 5772492), (18, 4489716), (21, 3848328), (22, 3673404), (24, 3367287), (27, 2993144), (28, 2886246), (33, 2448936), (36, 2244858), (42, 1924164), (43, 1879416), (44, 1836702), (54, 1496572), (56, 1443123), (63, 1282776), (66, 1224468), (72, 1122429), (77, 1049544), (84, 962082), (86, 939708), (88, 918351), (99, 816312), (108, 748286), (113, 715176), (126, 641388), (129, 626472), (132, 612234), (154, 524772), (168, 481041), (172, 469854), (189, 427592), (198, 408156), (216, 374143), (226, 357588), (231, 349848), (252, 320694), (258, 313236), (264, 306117), (297, 272104), (301, 268488), (308, 262386), (339, 238392), (344, 234927), (378, 213796), (387, 208824), (396, 204078), (452, 178794), (462, 174924), (473, 170856), (504, 160347), (516, 156618), (594, 136052), (602, 134244), (616, 131193), (678, 119196), (693, 116616), (756, 106898), (774, 104412), (791, 102168), (792, 102039), (903, 89496), (904, 89397), (924, 87462), (946, 85428), (1017, 79464), (1032, 78309), (1161, 69608), (1188, 68026), (1204, 67122), (1243, 65016), (1356, 59598), (1386, 58308), (1419, 56952), (1512, 53449), (1548, 52206), (1582, 51084), (1806, 44748), (1848, 43731), (1892, 42714), (2034, 39732), (2079, 38872), (2322, 34804), (2373, 34056), (2376, 34013), (2408, 33561), (2486, 32508), (2709, 29832), (2712, 29799), (2772, 29154), (2838, 28476), (3051, 26488), (3096, 26103), (3164, 25542), (3311, 24408), (3612, 22374), (3729, 21672), (3784, 21357), (4068, 19866), (4158, 19436), (4257, 18984), (4644, 17402), (4746, 17028), (4859, 16632), (4972, 16254), (5418, 14916), (5544, 14577), (5676, 14238), (6102, 13244), (6328, 12771), (6622, 12204), (7119, 11352), (7224, 11187), (7458, 10836), (8127, 9944), (8136, 9933), (8316, 9718), (8514, 9492), (8701, 9288)]