47780928

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 140

約数和(自身を含む): 152747980

約数和(自身を除く): 104967052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 709, 832, 864, 936, 1053, 1248, 1296, 1404, 1418, 1728, 1872, 2106, 2127, 2496, 2592, 2808, 2836, 3744, 4212, 4254, 5184, 5616, 5672, 6381, 7488, 8424, 8508, 9217, 11232, 11344, 12762, 16848, 17016, 18434, 19143, 22464, 22688, 25524, 27651, 33696, 34032, 36868, 38286, 45376, 51048, 55302, 57429, 67392, 68064, 73736, 76572, 82953, 102096, 110604, 114858, 136128, 147472, 153144, 165906, 204192, 221208, 229716, 248859, 294944, 306288, 331812, 408384, 442416, 459432, 497718, 589888, 612576, 663624, 746577, 884832, 918864, 995436, 1225152, 1327248, 1493154, 1769664, 1837728, 1990872, 2654496, 2986308, 3675456, 3981744, 5308992, 5972616, 7963488, 11945232, 15926976, 23890464, 47780928]

約数ペア:

[(1, 47780928), (2, 23890464), (3, 15926976), (4, 11945232), (6, 7963488), (8, 5972616), (9, 5308992), (12, 3981744), (13, 3675456), (16, 2986308), (18, 2654496), (24, 1990872), (26, 1837728), (27, 1769664), (32, 1493154), (36, 1327248), (39, 1225152), (48, 995436), (52, 918864), (54, 884832), (64, 746577), (72, 663624), (78, 612576), (81, 589888), (96, 497718), (104, 459432), (108, 442416), (117, 408384), (144, 331812), (156, 306288), (162, 294944), (192, 248859), (208, 229716), (216, 221208), (234, 204192), (288, 165906), (312, 153144), (324, 147472), (351, 136128), (416, 114858), (432, 110604), (468, 102096), (576, 82953), (624, 76572), (648, 73736), (702, 68064), (709, 67392), (832, 57429), (864, 55302), (936, 51048), (1053, 45376), (1248, 38286), (1296, 36868), (1404, 34032), (1418, 33696), (1728, 27651), (1872, 25524), (2106, 22688), (2127, 22464), (2496, 19143), (2592, 18434), (2808, 17016), (2836, 16848), (3744, 12762), (4212, 11344), (4254, 11232), (5184, 9217), (5616, 8508), (5672, 8424), (6381, 7488)]