81183852

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47981}}^1$

素因数の和:48038

約数の個数: 36

約数和(自身を含む): 209585376

約数和(自身を除く): 128401524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47981, 95962, 143943, 191924, 287886, 431829, 575772, 863658, 1727316, 2255107, 4510214, 6765321, 9020428, 13530642, 20295963, 27061284, 40591926, 81183852]

約数ペア:

[(1, 81183852), (2, 40591926), (3, 27061284), (4, 20295963), (6, 13530642), (9, 9020428), (12, 6765321), (18, 4510214), (36, 2255107), (47, 1727316), (94, 863658), (141, 575772), (188, 431829), (282, 287886), (423, 191924), (564, 143943), (846, 95962), (1692, 47981)]