764830066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20159

約数の個数: 64

約数和(自身を含む): 1621509120

約数和(自身を除く): 856679054

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 5434, 19019, 20107, 38038, 40214, 140749, 221177, 261391, 281498, 382033, 442354, 522782, 764066, 1548239, 1829737, 2674231, 2875301, 3096478, 3659474, 4202363, 4966429, 5348462, 5750602, 8404726, 9932858, 20127107, 29416541, 34765003, 40254214, 54630719, 58833082, 69530006, 109261438, 382415033, 764830066]

約数ペア:

[(1, 764830066), (2, 382415033), (7, 109261438), (11, 69530006), (13, 58833082), (14, 54630719), (19, 40254214), (22, 34765003), (26, 29416541), (38, 20127107), (77, 9932858), (91, 8404726), (133, 5750602), (143, 5348462), (154, 4966429), (182, 4202363), (209, 3659474), (247, 3096478), (266, 2875301), (286, 2674231), (418, 1829737), (494, 1548239), (1001, 764066), (1463, 522782), (1729, 442354), (2002, 382033), (2717, 281498), (2926, 261391), (3458, 221177), (5434, 140749), (19019, 40214), (20107, 38038)]