74055009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 55337631

約数列:

[1, 3, 7, 17, 21, 23, 29, 51, 69, 87, 119, 161, 203, 311, 357, 391, 483, 493, 609, 667, 933, 1173, 1479, 2001, 2177, 2737, 3451, 4669, 5287, 6531, 7153, 8211, 9019, 10353, 11339, 14007, 15861, 21459, 27057, 34017, 37009, 50071, 63133, 79373, 111027, 121601, 150213, 153323, 189399, 207437, 238119, 364803, 459969, 622311, 851207, 1073261, 1452059, 2553621, 3219783, 3526429, 4356177, 10579287, 24685003, 74055009]

約数ペア:

[(1, 74055009), (3, 24685003), (7, 10579287), (17, 4356177), (21, 3526429), (23, 3219783), (29, 2553621), (51, 1452059), (69, 1073261), (87, 851207), (119, 622311), (161, 459969), (203, 364803), (311, 238119), (357, 207437), (391, 189399), (483, 153323), (493, 150213), (609, 121601), (667, 111027), (933, 79373), (1173, 63133), (1479, 50071), (2001, 37009), (2177, 34017), (2737, 27057), (3451, 21459), (4669, 15861), (5287, 14007), (6531, 11339), (7153, 10353), (8211, 9019)]