78995568

素因数分解:

$2^4\times 3^1\times {\mathrm{863}}^1\times {\mathrm{1907}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 204415488

約数和(自身を除く): 125419920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 863, 1726, 1907, 2589, 3452, 3814, 5178, 5721, 6904, 7628, 10356, 11442, 13808, 15256, 20712, 22884, 30512, 41424, 45768, 91536, 1645741, 3291482, 4937223, 6582964, 9874446, 13165928, 19748892, 26331856, 39497784, 78995568]

約数ペア:

[(1, 78995568), (2, 39497784), (3, 26331856), (4, 19748892), (6, 13165928), (8, 9874446), (12, 6582964), (16, 4937223), (24, 3291482), (48, 1645741), (863, 91536), (1726, 45768), (1907, 41424), (2589, 30512), (3452, 22884), (3814, 20712), (5178, 15256), (5721, 13808), (6904, 11442), (7628, 10356)]