85268428

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 48

約数和(自身を含む): 183232000

約数和(自身を除く): 97963572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3271, 3724, 6517, 6542, 13034, 13084, 22897, 26068, 45794, 62149, 91588, 124298, 160279, 248596, 320558, 435043, 641116, 870086, 1121953, 1740172, 2243906, 3045301, 4487812, 6090602, 12181204, 21317107, 42634214, 85268428]

約数ペア:

[(1, 85268428), (2, 42634214), (4, 21317107), (7, 12181204), (14, 6090602), (19, 4487812), (28, 3045301), (38, 2243906), (49, 1740172), (76, 1121953), (98, 870086), (133, 641116), (196, 435043), (266, 320558), (343, 248596), (532, 160279), (686, 124298), (931, 91588), (1372, 62149), (1862, 45794), (3271, 26068), (3724, 22897), (6517, 13084), (6542, 13034)]