71790882

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 145886400

約数和(自身を除く): 74095518

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 613, 786, 894, 1226, 1839, 3678, 19519, 39038, 58557, 80303, 91337, 117114, 160606, 182674, 240909, 274011, 481818, 548022, 11965147, 23930294, 35895441, 71790882]

約数ペア:

[(1, 71790882), (2, 35895441), (3, 23930294), (6, 11965147), (131, 548022), (149, 481818), (262, 274011), (298, 240909), (393, 182674), (447, 160606), (613, 117114), (786, 91337), (894, 80303), (1226, 58557), (1839, 39038), (3678, 19519)]