87304986

素因数分解:

$2^1\times 3^3\times {\mathrm{1237}}^1\times {\mathrm{1307}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 194316480

約数和(自身を除く): 107011494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1237, 1307, 2474, 2614, 3711, 3921, 7422, 7842, 11133, 11763, 22266, 23526, 33399, 35289, 66798, 70578, 1616759, 3233518, 4850277, 9700554, 14550831, 29101662, 43652493, 87304986]

約数ペア:

[(1, 87304986), (2, 43652493), (3, 29101662), (6, 14550831), (9, 9700554), (18, 4850277), (27, 3233518), (54, 1616759), (1237, 70578), (1307, 66798), (2474, 35289), (2614, 33399), (3711, 23526), (3921, 22266), (7422, 11763), (7842, 11133)]