78337218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{567661}}^1$

素因数の和:567689

約数の個数: 16

約数和(自身を含む): 163486656

約数和(自身を除く): 85149438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 567661, 1135322, 1702983, 3405966, 13056203, 26112406, 39168609, 78337218]

約数ペア:

[(1, 78337218), (2, 39168609), (3, 26112406), (6, 13056203), (23, 3405966), (46, 1702983), (69, 1135322), (138, 567661)]