77121272

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{73589}}^1$

素因数の和:73726

約数の個数: 16

約数和(自身を含む): 145708200

約数和(自身を除く): 68586928

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 73589, 147178, 294356, 588712, 9640159, 19280318, 38560636, 77121272]

約数ペア:

[(1, 77121272), (2, 38560636), (4, 19280318), (8, 9640159), (131, 588712), (262, 294356), (524, 147178), (1048, 73589)]