80634528

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 120

約数和(自身を含む): 255492468

約数和(自身を除く): 174857940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2393, 2592, 2808, 3744, 4212, 4786, 5616, 7179, 8424, 9572, 11232, 14358, 16848, 19144, 21537, 28716, 31109, 33696, 38288, 43074, 57432, 62218, 64611, 76576, 86148, 93327, 114864, 124436, 129222, 172296, 186654, 193833, 229728, 248872, 258444, 279981, 344592, 373308, 387666, 497744, 516888, 559962, 689184, 746616, 775332, 839943, 995488, 1033776, 1119924, 1493232, 1550664, 1679886, 2067552, 2239848, 2519829, 2986464, 3101328, 3359772, 4479696, 5039658, 6202656, 6719544, 8959392, 10079316, 13439088, 20158632, 26878176, 40317264, 80634528]

約数ペア:

[(1, 80634528), (2, 40317264), (3, 26878176), (4, 20158632), (6, 13439088), (8, 10079316), (9, 8959392), (12, 6719544), (13, 6202656), (16, 5039658), (18, 4479696), (24, 3359772), (26, 3101328), (27, 2986464), (32, 2519829), (36, 2239848), (39, 2067552), (48, 1679886), (52, 1550664), (54, 1493232), (72, 1119924), (78, 1033776), (81, 995488), (96, 839943), (104, 775332), (108, 746616), (117, 689184), (144, 559962), (156, 516888), (162, 497744), (208, 387666), (216, 373308), (234, 344592), (288, 279981), (312, 258444), (324, 248872), (351, 229728), (416, 193833), (432, 186654), (468, 172296), (624, 129222), (648, 124436), (702, 114864), (864, 93327), (936, 86148), (1053, 76576), (1248, 64611), (1296, 62218), (1404, 57432), (1872, 43074), (2106, 38288), (2393, 33696), (2592, 31109), (2808, 28716), (3744, 21537), (4212, 19144), (4786, 16848), (5616, 14358), (7179, 11232), (8424, 9572)]