78745734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257339}}^1$

素因数の和:257364

約数の個数: 24

約数和(自身を含む): 180652680

約数和(自身を除く): 101906946

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 257339, 514678, 772017, 1544034, 2316051, 4374763, 4632102, 8749526, 13124289, 26248578, 39372867, 78745734]

約数ペア:

[(1, 78745734), (2, 39372867), (3, 26248578), (6, 13124289), (9, 8749526), (17, 4632102), (18, 4374763), (34, 2316051), (51, 1544034), (102, 772017), (153, 514678), (306, 257339)]