87408258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 205046784

約数和(自身を除く): 117638526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2341, 2667, 4682, 5334, 6223, 7023, 12446, 14046, 16387, 18669, 32774, 37338, 49161, 98322, 114709, 229418, 297307, 344127, 594614, 688254, 891921, 1783842, 2081149, 4162298, 6243447, 12486894, 14568043, 29136086, 43704129, 87408258]

約数ペア:

[(1, 87408258), (2, 43704129), (3, 29136086), (6, 14568043), (7, 12486894), (14, 6243447), (21, 4162298), (42, 2081149), (49, 1783842), (98, 891921), (127, 688254), (147, 594614), (254, 344127), (294, 297307), (381, 229418), (762, 114709), (889, 98322), (1778, 49161), (2341, 37338), (2667, 32774), (4682, 18669), (5334, 16387), (6223, 14046), (7023, 12446)]