72717948

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{4217}}^1$

素因数の和:4706

約数の個数: 36

約数和(自身を含む): 184242240

約数和(自身を除く): 111524292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1916, 2874, 4217, 4311, 5748, 8434, 8622, 12651, 16868, 17244, 25302, 37953, 50604, 75906, 151812, 2019943, 4039886, 6059829, 8079772, 12119658, 18179487, 24239316, 36358974, 72717948]

約数ペア:

[(1, 72717948), (2, 36358974), (3, 24239316), (4, 18179487), (6, 12119658), (9, 8079772), (12, 6059829), (18, 4039886), (36, 2019943), (479, 151812), (958, 75906), (1437, 50604), (1916, 37953), (2874, 25302), (4217, 17244), (4311, 16868), (5748, 12651), (8434, 8622)]