78830964

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4943}}^1$

素因数の和:5396

約数の個数: 36

約数和(自身を含む): 199757376

約数和(自身を除く): 120926412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 4943, 5316, 7974, 9886, 14829, 15948, 19772, 29658, 44487, 59316, 88974, 177948, 2189749, 4379498, 6569247, 8758996, 13138494, 19707741, 26276988, 39415482, 78830964]

約数ペア:

[(1, 78830964), (2, 39415482), (3, 26276988), (4, 19707741), (6, 13138494), (9, 8758996), (12, 6569247), (18, 4379498), (36, 2189749), (443, 177948), (886, 88974), (1329, 59316), (1772, 44487), (2658, 29658), (3987, 19772), (4943, 15948), (5316, 14829), (7974, 9886)]