69068628

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21557}}^1$

素因数の和:21656

約数の個数: 36

約数和(自身を含む): 176560020

約数和(自身を除く): 107491392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 21557, 43114, 64671, 86228, 129342, 194013, 258684, 388026, 776052, 1918573, 3837146, 5755719, 7674292, 11511438, 17267157, 23022876, 34534314, 69068628]

約数ペア:

[(1, 69068628), (2, 34534314), (3, 23022876), (4, 17267157), (6, 11511438), (9, 7674292), (12, 5755719), (18, 3837146), (36, 1918573), (89, 776052), (178, 388026), (267, 258684), (356, 194013), (534, 129342), (801, 86228), (1068, 64671), (1602, 43114), (3204, 21557)]