77729874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{681841}}^1$

素因数の和:681865

約数の個数: 16

約数和(自身を含む): 163642080

約数和(自身を除く): 85912206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 681841, 1363682, 2045523, 4091046, 12954979, 25909958, 38864937, 77729874]

約数ペア:

[(1, 77729874), (2, 38864937), (3, 25909958), (6, 12954979), (19, 4091046), (38, 2045523), (57, 1363682), (114, 681841)]