81458226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4799}}^1$

素因数の和:4871

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 107239374

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 4799, 5658, 8487, 9598, 14397, 16974, 28794, 43191, 86382, 110377, 196759, 220754, 331131, 393518, 590277, 662262, 993393, 1180554, 1770831, 1986786, 3541662, 4525457, 9050914, 13576371, 27152742, 40729113, 81458226]

約数ペア:

[(1, 81458226), (2, 40729113), (3, 27152742), (6, 13576371), (9, 9050914), (18, 4525457), (23, 3541662), (41, 1986786), (46, 1770831), (69, 1180554), (82, 993393), (123, 662262), (138, 590277), (207, 393518), (246, 331131), (369, 220754), (414, 196759), (738, 110377), (943, 86382), (1886, 43191), (2829, 28794), (4799, 16974), (5658, 14397), (8487, 9598)]