87520994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1246

約数の個数: 24

約数和(自身を含む): 144789120

約数和(自身を除く): 57268126

約数列:

[1, 2, 11, 22, 121, 242, 503, 719, 1006, 1438, 5533, 7909, 11066, 15818, 60863, 86999, 121726, 173998, 361657, 723314, 3978227, 7956454, 43760497, 87520994]

約数ペア:

[(1, 87520994), (2, 43760497), (11, 7956454), (22, 3978227), (121, 723314), (242, 361657), (503, 173998), (719, 121726), (1006, 86999), (1438, 60863), (5533, 15818), (7909, 11066)]