78001044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{919}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 199073280

約数和(自身を除く): 121072236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 643, 919, 1286, 1838, 1929, 2572, 2757, 3676, 3858, 5514, 7073, 7716, 10109, 11028, 14146, 20218, 21219, 28292, 30327, 40436, 42438, 60654, 84876, 121308, 590917, 1181834, 1772751, 2363668, 3545502, 6500087, 7091004, 13000174, 19500261, 26000348, 39000522, 78001044]

約数ペア:

[(1, 78001044), (2, 39000522), (3, 26000348), (4, 19500261), (6, 13000174), (11, 7091004), (12, 6500087), (22, 3545502), (33, 2363668), (44, 1772751), (66, 1181834), (132, 590917), (643, 121308), (919, 84876), (1286, 60654), (1838, 42438), (1929, 40436), (2572, 30327), (2757, 28292), (3676, 21219), (3858, 20218), (5514, 14146), (7073, 11028), (7716, 10109)]