80715228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{55589}}^1$

素因数の和:55618

約数の個数: 36

約数和(自身を含む): 207017160

約数和(自身を除く): 126301932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 55589, 111178, 166767, 222356, 333534, 611479, 667068, 1222958, 1834437, 2445916, 3668874, 6726269, 7337748, 13452538, 20178807, 26905076, 40357614, 80715228]

約数ペア:

[(1, 80715228), (2, 40357614), (3, 26905076), (4, 20178807), (6, 13452538), (11, 7337748), (12, 6726269), (22, 3668874), (33, 2445916), (44, 1834437), (66, 1222958), (121, 667068), (132, 611479), (242, 333534), (363, 222356), (484, 166767), (726, 111178), (1452, 55589)]