87640356

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{23039}}^1$

素因数の和:23363

約数の個数: 24

約数和(自身を含む): 205148160

約数和(自身を除く): 117507804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 23039, 46078, 69117, 92156, 138234, 276468, 7303363, 14606726, 21910089, 29213452, 43820178, 87640356]

約数ペア:

[(1, 87640356), (2, 43820178), (3, 29213452), (4, 21910089), (6, 14606726), (12, 7303363), (317, 276468), (634, 138234), (951, 92156), (1268, 69117), (1902, 46078), (3804, 23039)]