90168786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 204736896

約数和(自身を除く): 114568110

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 433, 503, 866, 1006, 1299, 1509, 2598, 3018, 3897, 4527, 7794, 9054, 9959, 11569, 19918, 23138, 29877, 34707, 59754, 69414, 89631, 104121, 179262, 208242, 217799, 435598, 653397, 1306794, 1960191, 3920382, 5009377, 10018754, 15028131, 30056262, 45084393, 90168786]

約数ペア:

[(1, 90168786), (2, 45084393), (3, 30056262), (6, 15028131), (9, 10018754), (18, 5009377), (23, 3920382), (46, 1960191), (69, 1306794), (138, 653397), (207, 435598), (414, 217799), (433, 208242), (503, 179262), (866, 104121), (1006, 89631), (1299, 69414), (1509, 59754), (2598, 34707), (3018, 29877), (3897, 23138), (4527, 19918), (7794, 11569), (9054, 9959)]