87576896

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 84

約数和(自身を含む): 196205856

約数和(自身を除く): 108628960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 121, 172, 176, 242, 263, 344, 352, 473, 484, 526, 688, 704, 946, 968, 1052, 1376, 1892, 1936, 2104, 2752, 2893, 3784, 3872, 4208, 5203, 5786, 7568, 7744, 8416, 10406, 11309, 11572, 15136, 16832, 20812, 22618, 23144, 30272, 31823, 41624, 45236, 46288, 63646, 83248, 90472, 92576, 124399, 127292, 166496, 180944, 185152, 248798, 254584, 332992, 361888, 497596, 509168, 723776, 995192, 1018336, 1368389, 1990384, 2036672, 2736778, 3980768, 5473556, 7961536, 10947112, 21894224, 43788448, 87576896]

約数ペア:

[(1, 87576896), (2, 43788448), (4, 21894224), (8, 10947112), (11, 7961536), (16, 5473556), (22, 3980768), (32, 2736778), (43, 2036672), (44, 1990384), (64, 1368389), (86, 1018336), (88, 995192), (121, 723776), (172, 509168), (176, 497596), (242, 361888), (263, 332992), (344, 254584), (352, 248798), (473, 185152), (484, 180944), (526, 166496), (688, 127292), (704, 124399), (946, 92576), (968, 90472), (1052, 83248), (1376, 63646), (1892, 46288), (1936, 45236), (2104, 41624), (2752, 31823), (2893, 30272), (3784, 23144), (3872, 22618), (4208, 20812), (5203, 16832), (5786, 15136), (7568, 11572), (7744, 11309), (8416, 10406)]