78213864

素因数分解:

$2^3\times 3^1\times {\mathrm{3258911}}^1$

素因数の和:3258920

約数の個数: 16

約数和(自身を含む): 195534720

約数和(自身を除く): 117320856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3258911, 6517822, 9776733, 13035644, 19553466, 26071288, 39106932, 78213864]

約数ペア:

[(1, 78213864), (2, 39106932), (3, 26071288), (4, 19553466), (6, 13035644), (8, 9776733), (12, 6517822), (24, 3258911)]