72682372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136621}}^1$

素因数の和:136651

約数の個数: 24

約数和(自身を含む): 153016640

約数和(自身を除く): 80334268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 136621, 273242, 546484, 956347, 1912694, 2595799, 3825388, 5191598, 10383196, 18170593, 36341186, 72682372]

約数ペア:

[(1, 72682372), (2, 36341186), (4, 18170593), (7, 10383196), (14, 5191598), (19, 3825388), (28, 2595799), (38, 1912694), (76, 956347), (133, 546484), (266, 273242), (532, 136621)]