81753234

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 169703424

約数和(自身を除く): 87950190

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 4463, 6106, 8926, 9159, 13389, 18318, 26778, 191909, 316873, 383818, 575727, 633746, 950619, 1151454, 1901238, 13625539, 27251078, 40876617, 81753234]

約数ペア:

[(1, 81753234), (2, 40876617), (3, 27251078), (6, 13625539), (43, 1901238), (71, 1151454), (86, 950619), (129, 633746), (142, 575727), (213, 383818), (258, 316873), (426, 191909), (3053, 26778), (4463, 18318), (6106, 13389), (8926, 9159)]