91425564

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11923}}^1$

素因数の和:12007

約数の個数: 48

約数和(自身を含む): 240387840

約数和(自身を除く): 148962276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11923, 23846, 35769, 47692, 71538, 107307, 143076, 214614, 321921, 429228, 643842, 846533, 1287684, 1693066, 2539599, 3386132, 5079198, 7618797, 10158396, 15237594, 22856391, 30475188, 45712782, 91425564]

約数ペア:

[(1, 91425564), (2, 45712782), (3, 30475188), (4, 22856391), (6, 15237594), (9, 10158396), (12, 7618797), (18, 5079198), (27, 3386132), (36, 2539599), (54, 1693066), (71, 1287684), (108, 846533), (142, 643842), (213, 429228), (284, 321921), (426, 214614), (639, 143076), (852, 107307), (1278, 71538), (1917, 47692), (2556, 35769), (3834, 23846), (7668, 11923)]