77663538

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{3557}}^1$

素因数の和:4778

約数の個数: 24

約数和(自身を含む): 168457068

約数和(自身を除く): 90793530

約数列:

[1, 2, 3, 6, 9, 18, 1213, 2426, 3557, 3639, 7114, 7278, 10671, 10917, 21342, 21834, 32013, 64026, 4314641, 8629282, 12943923, 25887846, 38831769, 77663538]

約数ペア:

[(1, 77663538), (2, 38831769), (3, 25887846), (6, 12943923), (9, 8629282), (18, 4314641), (1213, 64026), (2426, 32013), (3557, 21834), (3639, 21342), (7114, 10917), (7278, 10671)]