90680559508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1145593}}^1$

素因数の和:1145872

約数の個数: 48

約数和(自身を含む): 198618505344

約数和(自身を除く): 107937945836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1799, 2827, 3598, 5654, 7196, 11308, 19789, 39578, 79156, 1145593, 2291186, 4582372, 8019151, 12601523, 16038302, 25203046, 32076604, 50406092, 88210661, 176421322, 294417401, 352842644, 588834802, 1177669604, 2060921807, 3238591411, 4121843614, 6477182822, 8243687228, 12954365644, 22670139877, 45340279754, 90680559508]

約数ペア:

[(1, 90680559508), (2, 45340279754), (4, 22670139877), (7, 12954365644), (11, 8243687228), (14, 6477182822), (22, 4121843614), (28, 3238591411), (44, 2060921807), (77, 1177669604), (154, 588834802), (257, 352842644), (308, 294417401), (514, 176421322), (1028, 88210661), (1799, 50406092), (2827, 32076604), (3598, 25203046), (5654, 16038302), (7196, 12601523), (11308, 8019151), (19789, 4582372), (39578, 2291186), (79156, 1145593)]