78974718

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{42323}}^1$

素因数の和:42639

約数の個数: 16

約数和(自身を含む): 158461056

約数和(自身を除く): 79486338

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 42323, 84646, 126969, 253938, 13162453, 26324906, 39487359, 78974718]

約数ペア:

[(1, 78974718), (2, 39487359), (3, 26324906), (6, 13162453), (311, 253938), (622, 126969), (933, 84646), (1866, 42323)]