227556

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 702240

約数和(自身を除く): 474684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1548, 1764, 1806, 2107, 2322, 2646, 2709, 3612, 4214, 4644, 5292, 5418, 6321, 8127, 8428, 10836, 12642, 16254, 18963, 25284, 32508, 37926, 56889, 75852, 113778, 227556]

約数ペア:

[(1, 227556), (2, 113778), (3, 75852), (4, 56889), (6, 37926), (7, 32508), (9, 25284), (12, 18963), (14, 16254), (18, 12642), (21, 10836), (27, 8428), (28, 8127), (36, 6321), (42, 5418), (43, 5292), (49, 4644), (54, 4214), (63, 3612), (84, 2709), (86, 2646), (98, 2322), (108, 2107), (126, 1806), (129, 1764), (147, 1548), (172, 1323), (189, 1204), (196, 1161), (252, 903), (258, 882), (294, 774), (301, 756), (378, 602), (387, 588), (441, 516)]