85334876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 96685732

約数列:

[1, 2, 4, 11, 22, 23, 37, 43, 44, 46, 53, 74, 86, 92, 106, 148, 172, 212, 253, 407, 473, 506, 583, 814, 851, 946, 989, 1012, 1166, 1219, 1591, 1628, 1702, 1892, 1961, 1978, 2279, 2332, 2438, 3182, 3404, 3922, 3956, 4558, 4876, 6364, 7844, 9116, 9361, 10879, 13409, 17501, 18722, 21571, 21758, 25069, 26818, 35002, 36593, 37444, 43142, 43516, 45103, 50138, 52417, 53636, 70004, 73186, 84323, 86284, 90206, 100276, 104834, 146372, 168646, 180412, 209668, 337292, 402523, 496133, 576587, 805046, 927553, 992266, 1153174, 1610092, 1855106, 1939429, 1984532, 2306348, 3710212, 3878858, 7757716, 21333719, 42667438, 85334876]

約数ペア:

[(1, 85334876), (2, 42667438), (4, 21333719), (11, 7757716), (22, 3878858), (23, 3710212), (37, 2306348), (43, 1984532), (44, 1939429), (46, 1855106), (53, 1610092), (74, 1153174), (86, 992266), (92, 927553), (106, 805046), (148, 576587), (172, 496133), (212, 402523), (253, 337292), (407, 209668), (473, 180412), (506, 168646), (583, 146372), (814, 104834), (851, 100276), (946, 90206), (989, 86284), (1012, 84323), (1166, 73186), (1219, 70004), (1591, 53636), (1628, 52417), (1702, 50138), (1892, 45103), (1961, 43516), (1978, 43142), (2279, 37444), (2332, 36593), (2438, 35002), (3182, 26818), (3404, 25069), (3922, 21758), (3956, 21571), (4558, 18722), (4876, 17501), (6364, 13409), (7844, 10879), (9116, 9361)]