77119812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 249080832

約数和(自身を除く): 171961020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 647, 693, 774, 903, 924, 946, 1204, 1294, 1386, 1419, 1548, 1806, 1892, 1941, 2588, 2709, 2772, 2838, 3311, 3612, 3882, 4257, 4529, 5418, 5676, 5823, 6622, 7117, 7764, 8514, 9058, 9933, 10836, 11646, 13244, 13587, 14234, 17028, 18116, 19866, 21351, 23292, 27174, 27821, 28468, 29799, 39732, 40761, 42702, 49819, 54348, 55642, 59598, 64053, 81522, 83463, 85404, 99638, 111284, 119196, 128106, 149457, 163044, 166926, 194747, 199276, 250389, 256212, 298914, 306031, 333852, 389494, 448371, 500778, 584241, 597828, 612062, 778988, 896742, 918093, 1001556, 1168482, 1224124, 1752723, 1793484, 1836186, 2142217, 2336964, 2754279, 3505446, 3672372, 4284434, 5508558, 6426651, 7010892, 8568868, 11017116, 12853302, 19279953, 25706604, 38559906, 77119812]

約数ペア:

[(1, 77119812), (2, 38559906), (3, 25706604), (4, 19279953), (6, 12853302), (7, 11017116), (9, 8568868), (11, 7010892), (12, 6426651), (14, 5508558), (18, 4284434), (21, 3672372), (22, 3505446), (28, 2754279), (33, 2336964), (36, 2142217), (42, 1836186), (43, 1793484), (44, 1752723), (63, 1224124), (66, 1168482), (77, 1001556), (84, 918093), (86, 896742), (99, 778988), (126, 612062), (129, 597828), (132, 584241), (154, 500778), (172, 448371), (198, 389494), (231, 333852), (252, 306031), (258, 298914), (301, 256212), (308, 250389), (387, 199276), (396, 194747), (462, 166926), (473, 163044), (516, 149457), (602, 128106), (647, 119196), (693, 111284), (774, 99638), (903, 85404), (924, 83463), (946, 81522), (1204, 64053), (1294, 59598), (1386, 55642), (1419, 54348), (1548, 49819), (1806, 42702), (1892, 40761), (1941, 39732), (2588, 29799), (2709, 28468), (2772, 27821), (2838, 27174), (3311, 23292), (3612, 21351), (3882, 19866), (4257, 18116), (4529, 17028), (5418, 14234), (5676, 13587), (5823, 13244), (6622, 11646), (7117, 10836), (7764, 9933), (8514, 9058)]