82051144

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 98582456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 127, 139, 166, 254, 278, 332, 508, 556, 581, 664, 889, 973, 1016, 1112, 1162, 1778, 1946, 2324, 3556, 3892, 4648, 7112, 7784, 10541, 11537, 17653, 21082, 23074, 35306, 42164, 46148, 70612, 73787, 80759, 84328, 92296, 123571, 141224, 147574, 161518, 247142, 295148, 323036, 494284, 590296, 646072, 988568, 1465199, 2930398, 5860796, 10256393, 11721592, 20512786, 41025572, 82051144]

約数ペア:

[(1, 82051144), (2, 41025572), (4, 20512786), (7, 11721592), (8, 10256393), (14, 5860796), (28, 2930398), (56, 1465199), (83, 988568), (127, 646072), (139, 590296), (166, 494284), (254, 323036), (278, 295148), (332, 247142), (508, 161518), (556, 147574), (581, 141224), (664, 123571), (889, 92296), (973, 84328), (1016, 80759), (1112, 73787), (1162, 70612), (1778, 46148), (1946, 42164), (2324, 35306), (3556, 23074), (3892, 21082), (4648, 17653), (7112, 11537), (7784, 10541)]