71333994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 152494272

約数和(自身を除く): 81160278

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 97, 138, 146, 194, 219, 291, 438, 582, 1679, 2231, 3358, 4462, 5037, 5329, 6693, 7081, 10074, 10658, 13386, 14162, 15987, 21243, 31974, 42486, 122567, 162863, 245134, 325726, 367701, 488589, 516913, 735402, 977178, 1033826, 1550739, 3101478, 11888999, 23777998, 35666997, 71333994]

約数ペア:

[(1, 71333994), (2, 35666997), (3, 23777998), (6, 11888999), (23, 3101478), (46, 1550739), (69, 1033826), (73, 977178), (97, 735402), (138, 516913), (146, 488589), (194, 367701), (219, 325726), (291, 245134), (438, 162863), (582, 122567), (1679, 42486), (2231, 31974), (3358, 21243), (4462, 15987), (5037, 14162), (5329, 13386), (6693, 10658), (7081, 10074)]