78790728

素因数分解:

$2^3\times 3^1\times {\mathrm{823}}^1\times {\mathrm{3989}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 197265600

約数和(自身を除く): 118474872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823, 1646, 2469, 3292, 3989, 4938, 6584, 7978, 9876, 11967, 15956, 19752, 23934, 31912, 47868, 95736, 3282947, 6565894, 9848841, 13131788, 19697682, 26263576, 39395364, 78790728]

約数ペア:

[(1, 78790728), (2, 39395364), (3, 26263576), (4, 19697682), (6, 13131788), (8, 9848841), (12, 6565894), (24, 3282947), (823, 95736), (1646, 47868), (2469, 31912), (3292, 23934), (3989, 19752), (4938, 15956), (6584, 11967), (7978, 9876)]