105780276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139921}}^1$

素因数の和:139941

約数の個数: 48

約数和(自身を含む): 313425280

約数和(自身を除く): 207645004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 139921, 279842, 419763, 559684, 839526, 979447, 1259289, 1679052, 1958894, 2518578, 2938341, 3777867, 3917788, 5037156, 5876682, 7555734, 8815023, 11753364, 15111468, 17630046, 26445069, 35260092, 52890138, 105780276]

約数ペア:

[(1, 105780276), (2, 52890138), (3, 35260092), (4, 26445069), (6, 17630046), (7, 15111468), (9, 11753364), (12, 8815023), (14, 7555734), (18, 5876682), (21, 5037156), (27, 3917788), (28, 3777867), (36, 2938341), (42, 2518578), (54, 1958894), (63, 1679052), (84, 1259289), (108, 979447), (126, 839526), (189, 559684), (252, 419763), (378, 279842), (756, 139921)]