87869068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{76541}}^1$

素因数の和:76593

約数の個数: 24

約数和(自身を含む): 180026784

約数和(自身を除く): 92157716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 76541, 153082, 306164, 535787, 1071574, 2143148, 3138181, 6276362, 12552724, 21967267, 43934534, 87869068]

約数ペア:

[(1, 87869068), (2, 43934534), (4, 21967267), (7, 12552724), (14, 6276362), (28, 3138181), (41, 2143148), (82, 1071574), (164, 535787), (287, 306164), (574, 153082), (1148, 76541)]