78449624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{81043}}^1$

素因数の和:81071

約数の個数: 24

約数和(自身を含む): 161682780

約数和(自身を除く): 83233156

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 81043, 162086, 324172, 648344, 891473, 1782946, 3565892, 7131784, 9806203, 19612406, 39224812, 78449624]

約数ペア:

[(1, 78449624), (2, 39224812), (4, 19612406), (8, 9806203), (11, 7131784), (22, 3565892), (44, 1782946), (88, 891473), (121, 648344), (242, 324172), (484, 162086), (968, 81043)]