68730456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{168457}}^1$

素因数の和:168483

約数の個数: 32

約数和(自身を含む): 181934640

約数和(自身を除く): 113204184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 168457, 336914, 505371, 673828, 1010742, 1347656, 2021484, 2863769, 4042968, 5727538, 8591307, 11455076, 17182614, 22910152, 34365228, 68730456]

約数ペア:

[(1, 68730456), (2, 34365228), (3, 22910152), (4, 17182614), (6, 11455076), (8, 8591307), (12, 5727538), (17, 4042968), (24, 2863769), (34, 2021484), (51, 1347656), (68, 1010742), (102, 673828), (136, 505371), (204, 336914), (408, 168457)]