80190612

素因数分解:

$2^2\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{1973}}^1$

素因数の和:3112

約数の個数: 36

約数和(自身を含む): 202986420

約数和(自身を除く): 122795808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1129, 1973, 2258, 3387, 3946, 4516, 5919, 6774, 7892, 10161, 11838, 13548, 17757, 20322, 23676, 35514, 40644, 71028, 2227517, 4455034, 6682551, 8910068, 13365102, 20047653, 26730204, 40095306, 80190612]

約数ペア:

[(1, 80190612), (2, 40095306), (3, 26730204), (4, 20047653), (6, 13365102), (9, 8910068), (12, 6682551), (18, 4455034), (36, 2227517), (1129, 71028), (1973, 40644), (2258, 35514), (3387, 23676), (3946, 20322), (4516, 17757), (5919, 13548), (6774, 11838), (7892, 10161)]