78168206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 119523600

約数和(自身を除く): 41355394

約数列:

[1, 2, 61, 122, 449, 898, 1427, 2854, 27389, 54778, 87047, 174094, 640723, 1281446, 39084103, 78168206]

約数ペア:

[(1, 78168206), (2, 39084103), (61, 1281446), (122, 640723), (449, 174094), (898, 87047), (1427, 54778), (2854, 27389)]