74881576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 181177920

約数和(自身を除く): 106296344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 121, 154, 172, 242, 257, 301, 308, 344, 473, 484, 514, 602, 616, 847, 946, 968, 1028, 1204, 1694, 1799, 1892, 2056, 2408, 2827, 3311, 3388, 3598, 3784, 5203, 5654, 6622, 6776, 7196, 10406, 11051, 11308, 13244, 14392, 19789, 20812, 22102, 22616, 26488, 31097, 36421, 39578, 41624, 44204, 62194, 72842, 77357, 79156, 88408, 121561, 124388, 145684, 154714, 158312, 217679, 243122, 248776, 291368, 309428, 435358, 486244, 618856, 850927, 870716, 972488, 1337171, 1701854, 1741432, 2674342, 3403708, 5348684, 6807416, 9360197, 10697368, 18720394, 37440788, 74881576]

約数ペア:

[(1, 74881576), (2, 37440788), (4, 18720394), (7, 10697368), (8, 9360197), (11, 6807416), (14, 5348684), (22, 3403708), (28, 2674342), (43, 1741432), (44, 1701854), (56, 1337171), (77, 972488), (86, 870716), (88, 850927), (121, 618856), (154, 486244), (172, 435358), (242, 309428), (257, 291368), (301, 248776), (308, 243122), (344, 217679), (473, 158312), (484, 154714), (514, 145684), (602, 124388), (616, 121561), (847, 88408), (946, 79156), (968, 77357), (1028, 72842), (1204, 62194), (1694, 44204), (1799, 41624), (1892, 39578), (2056, 36421), (2408, 31097), (2827, 26488), (3311, 22616), (3388, 22102), (3598, 20812), (3784, 19789), (5203, 14392), (5654, 13244), (6622, 11308), (6776, 11051), (7196, 10406)]