72635568

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3511}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 188130816

約数和(自身を除く): 115495248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 3511, 5172, 6896, 7022, 10344, 10533, 14044, 20688, 21066, 28088, 42132, 56176, 84264, 168528, 1513241, 3026482, 4539723, 6052964, 9079446, 12105928, 18158892, 24211856, 36317784, 72635568]

約数ペア:

[(1, 72635568), (2, 36317784), (3, 24211856), (4, 18158892), (6, 12105928), (8, 9079446), (12, 6052964), (16, 4539723), (24, 3026482), (48, 1513241), (431, 168528), (862, 84264), (1293, 56176), (1724, 42132), (2586, 28088), (3448, 21066), (3511, 20688), (5172, 14044), (6896, 10533), (7022, 10344)]