67438644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61757}}^1$

素因数の和:61784

約数の個数: 48

約数和(自身を含む): 193673088

約数和(自身を除く): 126234444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 61757, 123514, 185271, 247028, 370542, 432299, 741084, 802841, 864598, 1296897, 1605682, 1729196, 2408523, 2593794, 3211364, 4817046, 5187588, 5619887, 9634092, 11239774, 16859661, 22479548, 33719322, 67438644]

約数ペア:

[(1, 67438644), (2, 33719322), (3, 22479548), (4, 16859661), (6, 11239774), (7, 9634092), (12, 5619887), (13, 5187588), (14, 4817046), (21, 3211364), (26, 2593794), (28, 2408523), (39, 1729196), (42, 1605682), (52, 1296897), (78, 864598), (84, 802841), (91, 741084), (156, 432299), (182, 370542), (273, 247028), (364, 185271), (546, 123514), (1092, 61757)]