81477052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9001}}^1$

素因数の和:9109

約数の個数: 24

約数和(自身を含む): 149217152

約数和(自身を除く): 67740100

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9001, 9052, 18002, 36004, 279031, 558062, 657073, 1116124, 1314146, 2628292, 20369263, 40738526, 81477052]

約数ペア:

[(1, 81477052), (2, 40738526), (4, 20369263), (31, 2628292), (62, 1314146), (73, 1116124), (124, 657073), (146, 558062), (292, 279031), (2263, 36004), (4526, 18002), (9001, 9052)]