80496468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172001}}^1$

素因数の和:172024

約数の個数: 36

約数和(自身を含む): 219130548

約数和(自身を除く): 138634080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172001, 344002, 516003, 688004, 1032006, 1548009, 2064012, 2236013, 3096018, 4472026, 6192036, 6708039, 8944052, 13416078, 20124117, 26832156, 40248234, 80496468]

約数ペア:

[(1, 80496468), (2, 40248234), (3, 26832156), (4, 20124117), (6, 13416078), (9, 8944052), (12, 6708039), (13, 6192036), (18, 4472026), (26, 3096018), (36, 2236013), (39, 2064012), (52, 1548009), (78, 1032006), (117, 688004), (156, 516003), (234, 344002), (468, 172001)]