80826061914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16981}}^1\times {\mathrm{20341}}^1$

素因数の和:37343

約数の個数: 48

約数和(自身を含む): 188614522824

約数和(自身を除く): 107788460910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 16981, 20341, 33962, 40682, 50943, 61023, 101886, 122046, 152829, 183069, 220753, 264433, 305658, 366138, 441506, 528866, 662259, 793299, 1324518, 1586598, 1986777, 2379897, 3973554, 4759794, 345410521, 690821042, 1036231563, 2072463126, 3108694689, 4490336773, 6217389378, 8980673546, 13471010319, 26942020638, 40413030957, 80826061914]

約数ペア:

[(1, 80826061914), (2, 40413030957), (3, 26942020638), (6, 13471010319), (9, 8980673546), (13, 6217389378), (18, 4490336773), (26, 3108694689), (39, 2072463126), (78, 1036231563), (117, 690821042), (234, 345410521), (16981, 4759794), (20341, 3973554), (33962, 2379897), (40682, 1986777), (50943, 1586598), (61023, 1324518), (101886, 793299), (122046, 662259), (152829, 528866), (183069, 441506), (220753, 366138), (264433, 305658)]