80609694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 181370880

約数和(自身を除く): 100761186

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 127, 163, 177, 254, 326, 354, 381, 489, 649, 762, 978, 1298, 1397, 1793, 1947, 2794, 3586, 3894, 4191, 5379, 7493, 8382, 9617, 10758, 14986, 19234, 20701, 22479, 28851, 41402, 44958, 57702, 62103, 82423, 105787, 124206, 164846, 211574, 227711, 247269, 317361, 455422, 494538, 634722, 683133, 1221359, 1366266, 2442718, 3664077, 7328154, 13434949, 26869898, 40304847, 80609694]

約数ペア:

[(1, 80609694), (2, 40304847), (3, 26869898), (6, 13434949), (11, 7328154), (22, 3664077), (33, 2442718), (59, 1366266), (66, 1221359), (118, 683133), (127, 634722), (163, 494538), (177, 455422), (254, 317361), (326, 247269), (354, 227711), (381, 211574), (489, 164846), (649, 124206), (762, 105787), (978, 82423), (1298, 62103), (1397, 57702), (1793, 44958), (1947, 41402), (2794, 28851), (3586, 22479), (3894, 20701), (4191, 19234), (5379, 14986), (7493, 10758), (8382, 9617)]