77734024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 150876000

約数和(自身を除く): 73141976

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 2539, 3827, 5078, 7654, 10156, 15308, 20312, 30616, 109177, 218354, 225971, 436708, 451942, 873416, 903884, 1807768, 9716753, 19433506, 38867012, 77734024]

約数ペア:

[(1, 77734024), (2, 38867012), (4, 19433506), (8, 9716753), (43, 1807768), (86, 903884), (89, 873416), (172, 451942), (178, 436708), (344, 225971), (356, 218354), (712, 109177), (2539, 30616), (3827, 20312), (5078, 15308), (7654, 10156)]