78491196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311473}}^1$

素因数の和:311490

約数の個数: 36

約数和(自身を含む): 226753072

約数和(自身を除く): 148261876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311473, 622946, 934419, 1245892, 1868838, 2180311, 2803257, 3737676, 4360622, 5606514, 6540933, 8721244, 11213028, 13081866, 19622799, 26163732, 39245598, 78491196]

約数ペア:

[(1, 78491196), (2, 39245598), (3, 26163732), (4, 19622799), (6, 13081866), (7, 11213028), (9, 8721244), (12, 6540933), (14, 5606514), (18, 4360622), (21, 3737676), (28, 2803257), (36, 2180311), (42, 1868838), (63, 1245892), (84, 934419), (126, 622946), (252, 311473)]