78845156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11939}}^1$

素因数の和:12083

約数の個数: 24

約数和(自身を含む): 149775360

約数和(自身を除く): 70930204

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 11939, 23878, 47756, 155207, 310414, 620828, 1516253, 3032506, 6065012, 19711289, 39422578, 78845156]

約数ペア:

[(1, 78845156), (2, 39422578), (4, 19711289), (13, 6065012), (26, 3032506), (52, 1516253), (127, 620828), (254, 310414), (508, 155207), (1651, 47756), (3302, 23878), (6604, 11939)]