77973588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 256628736

約数和(自身を除く): 178655148

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1223, 1386, 1449, 1518, 1771, 1932, 2277, 2446, 2772, 2898, 3036, 3542, 3669, 4554, 4892, 5313, 5796, 7084, 7338, 8561, 9108, 10626, 11007, 13453, 14676, 15939, 17122, 21252, 22014, 25683, 26906, 28129, 31878, 34244, 40359, 44028, 51366, 53812, 56258, 63756, 77049, 80718, 84387, 94171, 102732, 112516, 121077, 154098, 161436, 168774, 188342, 196903, 242154, 253161, 282513, 308196, 309419, 337548, 376684, 393806, 484308, 506322, 565026, 590709, 618838, 787612, 847539, 928257, 1012644, 1130052, 1181418, 1237676, 1695078, 1772127, 1856514, 2165933, 2362836, 2784771, 3390156, 3544254, 3713028, 4331866, 5569542, 6497799, 7088508, 8663732, 11139084, 12995598, 19493397, 25991196, 38986794, 77973588]

約数ペア:

[(1, 77973588), (2, 38986794), (3, 25991196), (4, 19493397), (6, 12995598), (7, 11139084), (9, 8663732), (11, 7088508), (12, 6497799), (14, 5569542), (18, 4331866), (21, 3713028), (22, 3544254), (23, 3390156), (28, 2784771), (33, 2362836), (36, 2165933), (42, 1856514), (44, 1772127), (46, 1695078), (63, 1237676), (66, 1181418), (69, 1130052), (77, 1012644), (84, 928257), (92, 847539), (99, 787612), (126, 618838), (132, 590709), (138, 565026), (154, 506322), (161, 484308), (198, 393806), (207, 376684), (231, 337548), (252, 309419), (253, 308196), (276, 282513), (308, 253161), (322, 242154), (396, 196903), (414, 188342), (462, 168774), (483, 161436), (506, 154098), (644, 121077), (693, 112516), (759, 102732), (828, 94171), (924, 84387), (966, 80718), (1012, 77049), (1223, 63756), (1386, 56258), (1449, 53812), (1518, 51366), (1771, 44028), (1932, 40359), (2277, 34244), (2446, 31878), (2772, 28129), (2898, 26906), (3036, 25683), (3542, 22014), (3669, 21252), (4554, 17122), (4892, 15939), (5313, 14676), (5796, 13453), (7084, 11007), (7338, 10626), (8561, 9108)]