81255702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6379}}^1$

素因数の和:6588

約数の個数: 32

約数和(自身を含む): 178231680

約数和(自身を除く): 96975978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 4246, 6369, 6379, 12738, 12758, 19137, 38274, 70169, 140338, 210507, 421014, 1231147, 2462294, 3693441, 7386882, 13542617, 27085234, 40627851, 81255702]

約数ペア:

[(1, 81255702), (2, 40627851), (3, 27085234), (6, 13542617), (11, 7386882), (22, 3693441), (33, 2462294), (66, 1231147), (193, 421014), (386, 210507), (579, 140338), (1158, 70169), (2123, 38274), (4246, 19137), (6369, 12758), (6379, 12738)]