78012844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 169682688

約数和(自身を除く): 91669844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2003, 2782, 2996, 4006, 5564, 8012, 9737, 14021, 19474, 26039, 28042, 38948, 52078, 56084, 104156, 182273, 214321, 364546, 428642, 729092, 857284, 1500247, 2786173, 3000494, 5572346, 6000988, 11144692, 19503211, 39006422, 78012844]

約数ペア:

[(1, 78012844), (2, 39006422), (4, 19503211), (7, 11144692), (13, 6000988), (14, 5572346), (26, 3000494), (28, 2786173), (52, 1500247), (91, 857284), (107, 729092), (182, 428642), (214, 364546), (364, 214321), (428, 182273), (749, 104156), (1391, 56084), (1498, 52078), (2003, 38948), (2782, 28042), (2996, 26039), (4006, 19474), (5564, 14021), (8012, 9737)]