84991812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 205692480

約数和(自身を除く): 120700668

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 1789, 3578, 3959, 5367, 7156, 7918, 10734, 11877, 15836, 21468, 23754, 47508, 66193, 132386, 191423, 198579, 264772, 382846, 397158, 574269, 765692, 794316, 1148538, 2297076, 7082651, 14165302, 21247953, 28330604, 42495906, 84991812]

約数ペア:

[(1, 84991812), (2, 42495906), (3, 28330604), (4, 21247953), (6, 14165302), (12, 7082651), (37, 2297076), (74, 1148538), (107, 794316), (111, 765692), (148, 574269), (214, 397158), (222, 382846), (321, 264772), (428, 198579), (444, 191423), (642, 132386), (1284, 66193), (1789, 47508), (3578, 23754), (3959, 21468), (5367, 15836), (7156, 11877), (7918, 10734)]