42839664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 128682240

約数和(自身を除く): 85842576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2161, 2478, 2832, 3304, 4322, 4956, 6483, 6608, 8644, 9912, 12966, 15127, 17288, 19824, 25932, 30254, 34576, 45381, 51864, 60508, 90762, 103728, 121016, 127499, 181524, 242032, 254998, 363048, 382497, 509996, 726096, 764994, 892493, 1019992, 1529988, 1784986, 2039984, 2677479, 3059976, 3569972, 5354958, 6119952, 7139944, 10709916, 14279888, 21419832, 42839664]

約数ペア:

[(1, 42839664), (2, 21419832), (3, 14279888), (4, 10709916), (6, 7139944), (7, 6119952), (8, 5354958), (12, 3569972), (14, 3059976), (16, 2677479), (21, 2039984), (24, 1784986), (28, 1529988), (42, 1019992), (48, 892493), (56, 764994), (59, 726096), (84, 509996), (112, 382497), (118, 363048), (168, 254998), (177, 242032), (236, 181524), (336, 127499), (354, 121016), (413, 103728), (472, 90762), (708, 60508), (826, 51864), (944, 45381), (1239, 34576), (1416, 30254), (1652, 25932), (2161, 19824), (2478, 17288), (2832, 15127), (3304, 12966), (4322, 9912), (4956, 8644), (6483, 6608)]