87665742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 200154240

約数和(自身を除く): 112488498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 1979, 2461, 3958, 4922, 5937, 7383, 11874, 14766, 17811, 22149, 35622, 44298, 45517, 91034, 136551, 211753, 273102, 409653, 423506, 635259, 819306, 1270518, 1905777, 3811554, 4870319, 9740638, 14610957, 29221914, 43832871, 87665742]

約数ペア:

[(1, 87665742), (2, 43832871), (3, 29221914), (6, 14610957), (9, 9740638), (18, 4870319), (23, 3811554), (46, 1905777), (69, 1270518), (107, 819306), (138, 635259), (207, 423506), (214, 409653), (321, 273102), (414, 211753), (642, 136551), (963, 91034), (1926, 45517), (1979, 44298), (2461, 35622), (3958, 22149), (4922, 17811), (5937, 14766), (7383, 11874)]