71359542

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3322

約数の個数: 40

約数和(自身を含む): 161099400

約数和(自身を除く): 89739858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3169, 3753, 6338, 7506, 9507, 11259, 19014, 22518, 28521, 57042, 85563, 171126, 256689, 440491, 513378, 880982, 1321473, 2642946, 3964419, 7928838, 11893257, 23786514, 35679771, 71359542]

約数ペア:

[(1, 71359542), (2, 35679771), (3, 23786514), (6, 11893257), (9, 7928838), (18, 3964419), (27, 2642946), (54, 1321473), (81, 880982), (139, 513378), (162, 440491), (278, 256689), (417, 171126), (834, 85563), (1251, 57042), (2502, 28521), (3169, 22518), (3753, 19014), (6338, 11259), (7506, 9507)]