81505302

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 169807104

約数和(自身を除く): 88301802

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5171, 5254, 7881, 10342, 15513, 15762, 31026, 191327, 367141, 382654, 573981, 734282, 1101423, 1147962, 2202846, 13584217, 27168434, 40752651, 81505302]

約数ペア:

[(1, 81505302), (2, 40752651), (3, 27168434), (6, 13584217), (37, 2202846), (71, 1147962), (74, 1101423), (111, 734282), (142, 573981), (213, 382654), (222, 367141), (426, 191327), (2627, 31026), (5171, 15762), (5254, 15513), (7881, 10342)]