86725428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{249211}}^1$

素因数の和:249247

約数の個数: 24

約数和(自身を含む): 209338080

約数和(自身を除く): 122612652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 249211, 498422, 747633, 996844, 1495266, 2990532, 7227119, 14454238, 21681357, 28908476, 43362714, 86725428]

約数ペア:

[(1, 86725428), (2, 43362714), (3, 28908476), (4, 21681357), (6, 14454238), (12, 7227119), (29, 2990532), (58, 1495266), (87, 996844), (116, 747633), (174, 498422), (348, 249211)]