85780044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{340397}}^1$

素因数の和:340414

約数の個数: 36

約数和(自身を含む): 247809744

約数和(自身を除く): 162029700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 340397, 680794, 1021191, 1361588, 2042382, 2382779, 3063573, 4084764, 4765558, 6127146, 7148337, 9531116, 12254292, 14296674, 21445011, 28593348, 42890022, 85780044]

約数ペア:

[(1, 85780044), (2, 42890022), (3, 28593348), (4, 21445011), (6, 14296674), (7, 12254292), (9, 9531116), (12, 7148337), (14, 6127146), (18, 4765558), (21, 4084764), (28, 3063573), (36, 2382779), (42, 2042382), (63, 1361588), (84, 1021191), (126, 680794), (252, 340397)]