78838128

素因数分解:

$2^4\times 3^2\times {\mathrm{547487}}^1$

素因数の和:547501

約数の個数: 30

約数和(自身を含む): 220637664

約数和(自身を除く): 141799536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547487, 1094974, 1642461, 2189948, 3284922, 4379896, 4927383, 6569844, 8759792, 9854766, 13139688, 19709532, 26279376, 39419064, 78838128]

約数ペア:

[(1, 78838128), (2, 39419064), (3, 26279376), (4, 19709532), (6, 13139688), (8, 9854766), (9, 8759792), (12, 6569844), (16, 4927383), (18, 4379896), (24, 3284922), (36, 2189948), (48, 1642461), (72, 1094974), (144, 547487)]