78005004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84421}}^1$

素因数の和:84446

約数の個数: 48

約数和(自身を含む): 226926336

約数和(自身を除く): 148921332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 84421, 168842, 253263, 337684, 506526, 590947, 928631, 1013052, 1181894, 1772841, 1857262, 2363788, 2785893, 3545682, 3714524, 5571786, 6500417, 7091364, 11143572, 13000834, 19501251, 26001668, 39002502, 78005004]

約数ペア:

[(1, 78005004), (2, 39002502), (3, 26001668), (4, 19501251), (6, 13000834), (7, 11143572), (11, 7091364), (12, 6500417), (14, 5571786), (21, 3714524), (22, 3545682), (28, 2785893), (33, 2363788), (42, 1857262), (44, 1772841), (66, 1181894), (77, 1013052), (84, 928631), (132, 590947), (154, 506526), (231, 337684), (308, 253263), (462, 168842), (924, 84421)]