80636682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19793}}^1$

素因数の和:19902

約数の個数: 32

約数和(自身を含む): 186221952

約数和(自身を除く): 105585270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 19793, 39586, 59379, 118758, 138551, 277102, 415653, 831306, 1919921, 3839842, 5759763, 11519526, 13439447, 26878894, 40318341, 80636682]

約数ペア:

[(1, 80636682), (2, 40318341), (3, 26878894), (6, 13439447), (7, 11519526), (14, 5759763), (21, 3839842), (42, 1919921), (97, 831306), (194, 415653), (291, 277102), (582, 138551), (679, 118758), (1358, 59379), (2037, 39586), (4074, 19793)]