91491608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1663}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 193240320

約数和(自身を除く): 101748712

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 1058, 1196, 1663, 2116, 2392, 3326, 4232, 6652, 6877, 13304, 13754, 21619, 27508, 38249, 43238, 55016, 76498, 86476, 152996, 172952, 305992, 497237, 879727, 994474, 1759454, 1988948, 3518908, 3977896, 7037816, 11436451, 22872902, 45745804, 91491608]

約数ペア:

[(1, 91491608), (2, 45745804), (4, 22872902), (8, 11436451), (13, 7037816), (23, 3977896), (26, 3518908), (46, 1988948), (52, 1759454), (92, 994474), (104, 879727), (184, 497237), (299, 305992), (529, 172952), (598, 152996), (1058, 86476), (1196, 76498), (1663, 55016), (2116, 43238), (2392, 38249), (3326, 27508), (4232, 21619), (6652, 13754), (6877, 13304)]