68608878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23773}}^1$

素因数の和:23828

約数の個数: 32

約数和(自身を含む): 151773216

約数和(自身を除く): 83164338

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 23773, 47546, 71319, 142638, 309049, 618098, 879601, 927147, 1759202, 1854294, 2638803, 5277606, 11434813, 22869626, 34304439, 68608878]

約数ペア:

[(1, 68608878), (2, 34304439), (3, 22869626), (6, 11434813), (13, 5277606), (26, 2638803), (37, 1854294), (39, 1759202), (74, 927147), (78, 879601), (111, 618098), (222, 309049), (481, 142638), (962, 71319), (1443, 47546), (2886, 23773)]