85217778

素因数分解:

$2^1\times 3^3\times {\mathrm{1109}}^1\times {\mathrm{1423}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 189676800

約数和(自身を除く): 104459022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1109, 1423, 2218, 2846, 3327, 4269, 6654, 8538, 9981, 12807, 19962, 25614, 29943, 38421, 59886, 76842, 1578107, 3156214, 4734321, 9468642, 14202963, 28405926, 42608889, 85217778]

約数ペア:

[(1, 85217778), (2, 42608889), (3, 28405926), (6, 14202963), (9, 9468642), (18, 4734321), (27, 3156214), (54, 1578107), (1109, 76842), (1423, 59886), (2218, 38421), (2846, 29943), (3327, 25614), (4269, 19962), (6654, 12807), (8538, 9981)]