78315966

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{189169}}^1$

素因数の和:189200

約数の個数: 24

約数和(自身を含む): 177063120

約数和(自身を除く): 98747154

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 189169, 378338, 567507, 1135014, 1702521, 3405042, 4350887, 8701774, 13052661, 26105322, 39157983, 78315966]

約数ペア:

[(1, 78315966), (2, 39157983), (3, 26105322), (6, 13052661), (9, 8701774), (18, 4350887), (23, 3405042), (46, 1702521), (69, 1135014), (138, 567507), (207, 378338), (414, 189169)]