87076724

素因数分解:

$2^2\times 7^3\times {\mathrm{63467}}^1$

素因数の和:63492

約数の個数: 24

約数和(自身を含む): 177710400

約数和(自身を除く): 90633676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 63467, 126934, 253868, 444269, 888538, 1777076, 3109883, 6219766, 12439532, 21769181, 43538362, 87076724]

約数ペア:

[(1, 87076724), (2, 43538362), (4, 21769181), (7, 12439532), (14, 6219766), (28, 3109883), (49, 1777076), (98, 888538), (196, 444269), (343, 253868), (686, 126934), (1372, 63467)]