71869554

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 158745600

約数和(自身を除く): 86876046

約数列:

[1, 2, 3, 6, 9, 18, 127, 149, 211, 254, 298, 381, 422, 447, 633, 762, 894, 1143, 1266, 1341, 1899, 2286, 2682, 3798, 18923, 26797, 31439, 37846, 53594, 56769, 62878, 80391, 94317, 113538, 160782, 170307, 188634, 241173, 282951, 340614, 482346, 565902, 3992753, 7985506, 11978259, 23956518, 35934777, 71869554]

約数ペア:

[(1, 71869554), (2, 35934777), (3, 23956518), (6, 11978259), (9, 7985506), (18, 3992753), (127, 565902), (149, 482346), (211, 340614), (254, 282951), (298, 241173), (381, 188634), (422, 170307), (447, 160782), (633, 113538), (762, 94317), (894, 80391), (1143, 62878), (1266, 56769), (1341, 53594), (1899, 37846), (2286, 31439), (2682, 26797), (3798, 18923)]