68243214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 153538560

約数和(自身を除く): 85295346

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 167, 169, 186, 334, 338, 403, 501, 507, 806, 1002, 1014, 1209, 2171, 2197, 2418, 4342, 4394, 5177, 5239, 6513, 6591, 10354, 10478, 13026, 13182, 15531, 15717, 28223, 31062, 31434, 56446, 67301, 68107, 84669, 134602, 136214, 169338, 201903, 204321, 366899, 403806, 408642, 733798, 874913, 1100697, 1749826, 2201394, 2624739, 5249478, 11373869, 22747738, 34121607, 68243214]

約数ペア:

[(1, 68243214), (2, 34121607), (3, 22747738), (6, 11373869), (13, 5249478), (26, 2624739), (31, 2201394), (39, 1749826), (62, 1100697), (78, 874913), (93, 733798), (167, 408642), (169, 403806), (186, 366899), (334, 204321), (338, 201903), (403, 169338), (501, 136214), (507, 134602), (806, 84669), (1002, 68107), (1014, 67301), (1209, 56446), (2171, 31434), (2197, 31062), (2418, 28223), (4342, 15717), (4394, 15531), (5177, 13182), (5239, 13026), (6513, 10478), (6591, 10354)]