87551886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 187415424

約数和(自身を除く): 99863538

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 361, 487, 498, 722, 974, 1083, 1461, 1577, 2166, 2922, 3154, 4731, 9253, 9462, 18506, 27759, 29963, 40421, 55518, 59926, 80842, 89889, 121263, 175807, 179778, 242526, 351614, 527421, 767999, 1054842, 1535998, 2303997, 4607994, 14591981, 29183962, 43775943, 87551886]

約数ペア:

[(1, 87551886), (2, 43775943), (3, 29183962), (6, 14591981), (19, 4607994), (38, 2303997), (57, 1535998), (83, 1054842), (114, 767999), (166, 527421), (249, 351614), (361, 242526), (487, 179778), (498, 175807), (722, 121263), (974, 89889), (1083, 80842), (1461, 59926), (1577, 55518), (2166, 40421), (2922, 29963), (3154, 27759), (4731, 18506), (9253, 9462)]