77771856

素因数分解:

$2^4\times 3^1\times {\mathrm{1620247}}^1$

素因数の和:1620258

約数の個数: 20

約数和(自身を含む): 200910752

約数和(自身を除く): 123138896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1620247, 3240494, 4860741, 6480988, 9721482, 12961976, 19442964, 25923952, 38885928, 77771856]

約数ペア:

[(1, 77771856), (2, 38885928), (3, 25923952), (4, 19442964), (6, 12961976), (8, 9721482), (12, 6480988), (16, 4860741), (24, 3240494), (48, 1620247)]