72839162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 125319744

約数和(自身を除く): 52480582

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 407, 473, 814, 946, 1591, 2081, 3182, 4162, 17501, 22891, 35002, 45782, 76997, 89483, 153994, 178966, 846967, 984313, 1693934, 1968626, 3310871, 6621742, 36419581, 72839162]

約数ペア:

[(1, 72839162), (2, 36419581), (11, 6621742), (22, 3310871), (37, 1968626), (43, 1693934), (74, 984313), (86, 846967), (407, 178966), (473, 153994), (814, 89483), (946, 76997), (1591, 45782), (2081, 35002), (3182, 22891), (4162, 17501)]