80549924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 178908408

約数和(自身を除く): 98358484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 182, 196, 202, 313, 364, 404, 626, 637, 707, 1252, 1274, 1313, 1414, 2191, 2548, 2626, 2828, 4069, 4382, 4949, 5252, 8138, 8764, 9191, 9898, 15337, 16276, 18382, 19796, 28483, 30674, 31613, 36764, 56966, 61348, 63226, 64337, 113932, 126452, 128674, 199381, 221291, 257348, 398762, 410969, 442582, 797524, 821938, 885164, 1549037, 1643876, 2876783, 3098074, 5753566, 6196148, 11507132, 20137481, 40274962, 80549924]

約数ペア:

[(1, 80549924), (2, 40274962), (4, 20137481), (7, 11507132), (13, 6196148), (14, 5753566), (26, 3098074), (28, 2876783), (49, 1643876), (52, 1549037), (91, 885164), (98, 821938), (101, 797524), (182, 442582), (196, 410969), (202, 398762), (313, 257348), (364, 221291), (404, 199381), (626, 128674), (637, 126452), (707, 113932), (1252, 64337), (1274, 63226), (1313, 61348), (1414, 56966), (2191, 36764), (2548, 31613), (2626, 30674), (2828, 28483), (4069, 19796), (4382, 18382), (4949, 16276), (5252, 15337), (8138, 9898), (8764, 9191)]