68145336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135209}}^1$

素因数の和:135228

約数の個数: 48

約数和(自身を含む): 210927600

約数和(自身を除く): 142782264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135209, 270418, 405627, 540836, 811254, 946463, 1081672, 1216881, 1622508, 1892926, 2433762, 2839389, 3245016, 3785852, 4867524, 5678778, 7571704, 8518167, 9735048, 11357556, 17036334, 22715112, 34072668, 68145336]

約数ペア:

[(1, 68145336), (2, 34072668), (3, 22715112), (4, 17036334), (6, 11357556), (7, 9735048), (8, 8518167), (9, 7571704), (12, 5678778), (14, 4867524), (18, 3785852), (21, 3245016), (24, 2839389), (28, 2433762), (36, 1892926), (42, 1622508), (56, 1216881), (63, 1081672), (72, 946463), (84, 811254), (126, 540836), (168, 405627), (252, 270418), (504, 135209)]