71846292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19891}}^1$

素因数の和:19948

約数の個数: 48

約数和(自身を含む): 196055552

約数和(自身を除く): 124209260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 19891, 39782, 59673, 79564, 119346, 139237, 238692, 278474, 417711, 556948, 835422, 855313, 1670844, 1710626, 2565939, 3421252, 5131878, 5987191, 10263756, 11974382, 17961573, 23948764, 35923146, 71846292]

約数ペア:

[(1, 71846292), (2, 35923146), (3, 23948764), (4, 17961573), (6, 11974382), (7, 10263756), (12, 5987191), (14, 5131878), (21, 3421252), (28, 2565939), (42, 1710626), (43, 1670844), (84, 855313), (86, 835422), (129, 556948), (172, 417711), (258, 278474), (301, 238692), (516, 139237), (602, 119346), (903, 79564), (1204, 59673), (1806, 39782), (3612, 19891)]