69990828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157637}}^1$

素因数の和:157681

約数の個数: 24

約数和(自身を含む): 167726832

約数和(自身を除く): 97736004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 157637, 315274, 472911, 630548, 945822, 1891644, 5832569, 11665138, 17497707, 23330276, 34995414, 69990828]

約数ペア:

[(1, 69990828), (2, 34995414), (3, 23330276), (4, 17497707), (6, 11665138), (12, 5832569), (37, 1891644), (74, 945822), (111, 630548), (148, 472911), (222, 315274), (444, 157637)]