68289246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 85079970

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 498, 747, 774, 1063, 1494, 2126, 3189, 3569, 6378, 7138, 9567, 10707, 19134, 21414, 32121, 45709, 64242, 88229, 91418, 137127, 176458, 264687, 274254, 411381, 529374, 794061, 822762, 1588122, 3793847, 7587694, 11381541, 22763082, 34144623, 68289246]

約数ペア:

[(1, 68289246), (2, 34144623), (3, 22763082), (6, 11381541), (9, 7587694), (18, 3793847), (43, 1588122), (83, 822762), (86, 794061), (129, 529374), (166, 411381), (249, 274254), (258, 264687), (387, 176458), (498, 137127), (747, 91418), (774, 88229), (1063, 64242), (1494, 45709), (2126, 32121), (3189, 21414), (3569, 19134), (6378, 10707), (7138, 9567)]