27720656712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{341623}}^1$

素因数の和:341672

約数の個数: 144

約数和(自身を含む): 91131618240

約数和(自身を除く): 63410961528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6762, 9016, 10143, 11592, 13524, 20286, 27048, 40572, 81144, 341623, 683246, 1024869, 1366492, 2049738, 2391361, 2732984, 3074607, 4099476, 4782722, 6149214, 7174083, 7857329, 8198952, 9565444, 12298428, 14348166, 15714658, 16739527, 19130888, 21522249, 23571987, 24596856, 28696332, 31429316, 33479054, 43044498, 47143974, 50218581, 55001303, 57392664, 62858632, 66958108, 70715961, 86088996, 94287948, 100437162, 110002606, 133916216, 141431922, 150655743, 165003909, 172177992, 188575896, 200874324, 220005212, 282863844, 301311486, 330007818, 385009121, 401748648, 440010424, 495011727, 565727688, 602622972, 660015636, 770018242, 990023454, 1155027363, 1205245944, 1320031272, 1540036484, 1980046908, 2310054726, 3080072968, 3465082089, 3960093816, 4620109452, 6930164178, 9240218904, 13860328356, 27720656712]

約数ペア:

[(1, 27720656712), (2, 13860328356), (3, 9240218904), (4, 6930164178), (6, 4620109452), (7, 3960093816), (8, 3465082089), (9, 3080072968), (12, 2310054726), (14, 1980046908), (18, 1540036484), (21, 1320031272), (23, 1205245944), (24, 1155027363), (28, 990023454), (36, 770018242), (42, 660015636), (46, 602622972), (49, 565727688), (56, 495011727), (63, 440010424), (69, 401748648), (72, 385009121), (84, 330007818), (92, 301311486), (98, 282863844), (126, 220005212), (138, 200874324), (147, 188575896), (161, 172177992), (168, 165003909), (184, 150655743), (196, 141431922), (207, 133916216), (252, 110002606), (276, 100437162), (294, 94287948), (322, 86088996), (392, 70715961), (414, 66958108), (441, 62858632), (483, 57392664), (504, 55001303), (552, 50218581), (588, 47143974), (644, 43044498), (828, 33479054), (882, 31429316), (966, 28696332), (1127, 24596856), (1176, 23571987), (1288, 21522249), (1449, 19130888), (1656, 16739527), (1764, 15714658), (1932, 14348166), (2254, 12298428), (2898, 9565444), (3381, 8198952), (3528, 7857329), (3864, 7174083), (4508, 6149214), (5796, 4782722), (6762, 4099476), (9016, 3074607), (10143, 2732984), (11592, 2391361), (13524, 2049738), (20286, 1366492), (27048, 1024869), (40572, 683246), (81144, 341623)]