68434254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 174873600

約数和(自身を除く): 106439346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 919, 1182, 1379, 1773, 1838, 2757, 2758, 3546, 4137, 5319, 5514, 6433, 8271, 8274, 10638, 12411, 12866, 16542, 19299, 24813, 24822, 37233, 38598, 49626, 57897, 74466, 115794, 173691, 181043, 347382, 362086, 543129, 1086258, 1267301, 1629387, 2534602, 3258774, 3801903, 4888161, 7603806, 9776322, 11405709, 22811418, 34217127, 68434254]

約数ペア:

[(1, 68434254), (2, 34217127), (3, 22811418), (6, 11405709), (7, 9776322), (9, 7603806), (14, 4888161), (18, 3801903), (21, 3258774), (27, 2534602), (42, 1629387), (54, 1267301), (63, 1086258), (126, 543129), (189, 362086), (197, 347382), (378, 181043), (394, 173691), (591, 115794), (919, 74466), (1182, 57897), (1379, 49626), (1773, 38598), (1838, 37233), (2757, 24822), (2758, 24813), (3546, 19299), (4137, 16542), (5319, 12866), (5514, 12411), (6433, 10638), (8271, 8274)]