81887724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{48397}}^1$

素因数の和:48454

約数の個数: 36

約数和(自身を含む): 211402464

約数和(自身を除く): 129514740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 48397, 96794, 145191, 193588, 290382, 435573, 580764, 871146, 1742292, 2274659, 4549318, 6823977, 9098636, 13647954, 20471931, 27295908, 40943862, 81887724]

約数ペア:

[(1, 81887724), (2, 40943862), (3, 27295908), (4, 20471931), (6, 13647954), (9, 9098636), (12, 6823977), (18, 4549318), (36, 2274659), (47, 1742292), (94, 871146), (141, 580764), (188, 435573), (282, 290382), (423, 193588), (564, 145191), (846, 96794), (1692, 48397)]