89216658

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 200634720

約数和(自身を除く): 111418062

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 1579, 3139, 3158, 4737, 6278, 9417, 9474, 14211, 18834, 28251, 28422, 56502, 67897, 115267, 135794, 203691, 230534, 345801, 407382, 611073, 691602, 1037403, 1222146, 2074806, 4956481, 9912962, 14869443, 29738886, 44608329, 89216658]

約数ペア:

[(1, 89216658), (2, 44608329), (3, 29738886), (6, 14869443), (9, 9912962), (18, 4956481), (43, 2074806), (73, 1222146), (86, 1037403), (129, 691602), (146, 611073), (219, 407382), (258, 345801), (387, 230534), (438, 203691), (657, 135794), (774, 115267), (1314, 67897), (1579, 56502), (3139, 28422), (3158, 28251), (4737, 18834), (6278, 14211), (9417, 9474)]