81508643042

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1\times {\mathrm{58379}}^1$

素因数の和:58658

約数の個数: 24

約数和(自身を含む): 124909147440

約数和(自身を除く): 43400504398

約数列:

[1, 2, 73, 131, 146, 262, 5329, 9563, 10658, 19126, 58379, 116758, 698099, 1396198, 4261667, 7647649, 8523334, 15295298, 311101691, 558278377, 622203382, 1116556754, 40754321521, 81508643042]

約数ペア:

[(1, 81508643042), (2, 40754321521), (73, 1116556754), (131, 622203382), (146, 558278377), (262, 311101691), (5329, 15295298), (9563, 8523334), (10658, 7647649), (19126, 4261667), (58379, 1396198), (116758, 698099)]