78020242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 129669120

約数和(自身を除く): 51648878

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 527, 937, 1054, 1343, 1874, 2449, 2686, 4898, 15929, 29047, 31858, 41633, 58094, 74023, 83266, 148046, 493799, 987598, 1258391, 2294713, 2516782, 4589426, 39010121, 78020242]

約数ペア:

[(1, 78020242), (2, 39010121), (17, 4589426), (31, 2516782), (34, 2294713), (62, 1258391), (79, 987598), (158, 493799), (527, 148046), (937, 83266), (1054, 74023), (1343, 58094), (1874, 41633), (2449, 31858), (2686, 29047), (4898, 15929)]