80698644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172433}}^1$

素因数の和:172456

約数の個数: 36

約数和(自身を含む): 219680916

約数和(自身を除く): 138982272

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172433, 344866, 517299, 689732, 1034598, 1551897, 2069196, 2241629, 3103794, 4483258, 6207588, 6724887, 8966516, 13449774, 20174661, 26899548, 40349322, 80698644]

約数ペア:

[(1, 80698644), (2, 40349322), (3, 26899548), (4, 20174661), (6, 13449774), (9, 8966516), (12, 6724887), (13, 6207588), (18, 4483258), (26, 3103794), (36, 2241629), (39, 2069196), (52, 1551897), (78, 1034598), (117, 689732), (156, 517299), (234, 344866), (468, 172433)]