80849874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2339}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 185103360

約数和(自身を除く): 104253486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 2339, 2469, 4678, 4938, 5761, 7017, 11522, 14034, 16373, 17283, 32746, 34566, 49119, 98238, 1924997, 3849994, 5774991, 11549982, 13474979, 26949958, 40424937, 80849874]

約数ペア:

[(1, 80849874), (2, 40424937), (3, 26949958), (6, 13474979), (7, 11549982), (14, 5774991), (21, 3849994), (42, 1924997), (823, 98238), (1646, 49119), (2339, 34566), (2469, 32746), (4678, 17283), (4938, 16373), (5761, 14034), (7017, 11522)]