91556444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 189072576

約数和(自身を除く): 97516132

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 173, 287, 346, 461, 574, 692, 922, 1148, 1211, 1844, 2422, 3227, 4844, 6454, 7093, 12908, 14186, 18901, 28372, 37802, 49651, 75604, 79753, 99302, 132307, 159506, 198604, 264614, 319012, 529228, 558271, 1116542, 2233084, 3269873, 6539746, 13079492, 22889111, 45778222, 91556444]

約数ペア:

[(1, 91556444), (2, 45778222), (4, 22889111), (7, 13079492), (14, 6539746), (28, 3269873), (41, 2233084), (82, 1116542), (164, 558271), (173, 529228), (287, 319012), (346, 264614), (461, 198604), (574, 159506), (692, 132307), (922, 99302), (1148, 79753), (1211, 75604), (1844, 49651), (2422, 37802), (3227, 28372), (4844, 18901), (6454, 14186), (7093, 12908)]