87286052

素因数分解:

$2^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 178247664

約数和(自身を除く): 90961612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 491, 907, 982, 1814, 1964, 3437, 3628, 6349, 6874, 12698, 13748, 24059, 25396, 44443, 48118, 88886, 96236, 177772, 445337, 890674, 1781348, 3117359, 6234718, 12469436, 21821513, 43643026, 87286052]

約数ペア:

[(1, 87286052), (2, 43643026), (4, 21821513), (7, 12469436), (14, 6234718), (28, 3117359), (49, 1781348), (98, 890674), (196, 445337), (491, 177772), (907, 96236), (982, 88886), (1814, 48118), (1964, 44443), (3437, 25396), (3628, 24059), (6349, 13748), (6874, 12698)]