90912276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27751}}^1$

素因数の和:27781

約数の個数: 72

約数和(自身を含む): 282848384

約数和(自身を除く): 191936108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27751, 55502, 83253, 111004, 166506, 194257, 249759, 333012, 360763, 388514, 499518, 582771, 721526, 777028, 999036, 1082289, 1165542, 1443052, 1748313, 2164578, 2331084, 2525341, 3246867, 3496626, 4329156, 5050682, 6493734, 6993252, 7576023, 10101364, 12987468, 15152046, 22728069, 30304092, 45456138, 90912276]

約数ペア:

[(1, 90912276), (2, 45456138), (3, 30304092), (4, 22728069), (6, 15152046), (7, 12987468), (9, 10101364), (12, 7576023), (13, 6993252), (14, 6493734), (18, 5050682), (21, 4329156), (26, 3496626), (28, 3246867), (36, 2525341), (39, 2331084), (42, 2164578), (52, 1748313), (63, 1443052), (78, 1165542), (84, 1082289), (91, 999036), (117, 777028), (126, 721526), (156, 582771), (182, 499518), (234, 388514), (252, 360763), (273, 333012), (364, 249759), (468, 194257), (546, 166506), (819, 111004), (1092, 83253), (1638, 55502), (3276, 27751)]