77317868

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 137172000

約数和(自身を除く): 59854132

約数列:

[1, 2, 4, 137, 199, 274, 398, 548, 709, 796, 1418, 2836, 27263, 54526, 97133, 109052, 141091, 194266, 282182, 388532, 564364, 19329467, 38658934, 77317868]

約数ペア:

[(1, 77317868), (2, 38658934), (4, 19329467), (137, 564364), (199, 388532), (274, 282182), (398, 194266), (548, 141091), (709, 109052), (796, 97133), (1418, 54526), (2836, 27263)]