79963488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 174306528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 587, 688, 774, 792, 946, 1032, 1056, 1174, 1376, 1419, 1548, 1584, 1761, 1892, 2064, 2348, 2838, 3096, 3168, 3522, 3784, 4128, 4257, 4696, 5283, 5676, 6192, 6457, 7044, 7568, 8514, 9392, 10566, 11352, 12384, 12914, 14088, 15136, 17028, 18784, 19371, 21132, 22704, 25241, 25828, 28176, 34056, 38742, 42264, 45408, 50482, 51656, 56352, 58113, 68112, 75723, 77484, 84528, 100964, 103312, 116226, 136224, 151446, 154968, 169056, 201928, 206624, 227169, 232452, 277651, 302892, 309936, 403856, 454338, 464904, 555302, 605784, 619872, 807712, 832953, 908676, 929808, 1110604, 1211568, 1665906, 1817352, 1859616, 2221208, 2423136, 2498859, 3331812, 3634704, 4442416, 4997718, 6663624, 7269408, 8884832, 9995436, 13327248, 19990872, 26654496, 39981744, 79963488]

約数ペア:

[(1, 79963488), (2, 39981744), (3, 26654496), (4, 19990872), (6, 13327248), (8, 9995436), (9, 8884832), (11, 7269408), (12, 6663624), (16, 4997718), (18, 4442416), (22, 3634704), (24, 3331812), (32, 2498859), (33, 2423136), (36, 2221208), (43, 1859616), (44, 1817352), (48, 1665906), (66, 1211568), (72, 1110604), (86, 929808), (88, 908676), (96, 832953), (99, 807712), (129, 619872), (132, 605784), (144, 555302), (172, 464904), (176, 454338), (198, 403856), (258, 309936), (264, 302892), (288, 277651), (344, 232452), (352, 227169), (387, 206624), (396, 201928), (473, 169056), (516, 154968), (528, 151446), (587, 136224), (688, 116226), (774, 103312), (792, 100964), (946, 84528), (1032, 77484), (1056, 75723), (1174, 68112), (1376, 58113), (1419, 56352), (1548, 51656), (1584, 50482), (1761, 45408), (1892, 42264), (2064, 38742), (2348, 34056), (2838, 28176), (3096, 25828), (3168, 25241), (3522, 22704), (3784, 21132), (4128, 19371), (4257, 18784), (4696, 17028), (5283, 15136), (5676, 14088), (6192, 12914), (6457, 12384), (7044, 11352), (7568, 10566), (8514, 9392)]