78629628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 155548932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 903, 924, 946, 1204, 1419, 1806, 1892, 1979, 2838, 3311, 3612, 3958, 5676, 5937, 6622, 7916, 9933, 11874, 13244, 13853, 19866, 21769, 23748, 27706, 39732, 41559, 43538, 55412, 65307, 83118, 85097, 87076, 130614, 152383, 166236, 170194, 255291, 261228, 304766, 340388, 457149, 510582, 595679, 609532, 914298, 936067, 1021164, 1191358, 1787037, 1828596, 1872134, 2382716, 2808201, 3574074, 3744268, 5616402, 6552469, 7148148, 11232804, 13104938, 19657407, 26209876, 39314814, 78629628]

約数ペア:

[(1, 78629628), (2, 39314814), (3, 26209876), (4, 19657407), (6, 13104938), (7, 11232804), (11, 7148148), (12, 6552469), (14, 5616402), (21, 3744268), (22, 3574074), (28, 2808201), (33, 2382716), (42, 1872134), (43, 1828596), (44, 1787037), (66, 1191358), (77, 1021164), (84, 936067), (86, 914298), (129, 609532), (132, 595679), (154, 510582), (172, 457149), (231, 340388), (258, 304766), (301, 261228), (308, 255291), (462, 170194), (473, 166236), (516, 152383), (602, 130614), (903, 87076), (924, 85097), (946, 83118), (1204, 65307), (1419, 55412), (1806, 43538), (1892, 41559), (1979, 39732), (2838, 27706), (3311, 23748), (3612, 21769), (3958, 19866), (5676, 13853), (5937, 13244), (6622, 11874), (7916, 9933)]