90948212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 173759040

約数和(自身を除く): 82810828

約数列:

[1, 2, 4, 19, 38, 53, 67, 76, 106, 134, 212, 268, 337, 674, 1007, 1273, 1348, 2014, 2546, 3551, 4028, 5092, 6403, 7102, 12806, 14204, 17861, 22579, 25612, 35722, 45158, 67469, 71444, 90316, 134938, 269876, 339359, 429001, 678718, 858002, 1196687, 1357436, 1716004, 2393374, 4786748, 22737053, 45474106, 90948212]

約数ペア:

[(1, 90948212), (2, 45474106), (4, 22737053), (19, 4786748), (38, 2393374), (53, 1716004), (67, 1357436), (76, 1196687), (106, 858002), (134, 678718), (212, 429001), (268, 339359), (337, 269876), (674, 134938), (1007, 90316), (1273, 71444), (1348, 67469), (2014, 45158), (2546, 35722), (3551, 25612), (4028, 22579), (5092, 17861), (6403, 14204), (7102, 12806)]