80486322

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 194142912

約数和(自身を除く): 113656590

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 151, 222, 259, 294, 302, 343, 453, 518, 686, 777, 906, 1029, 1057, 1554, 1813, 2058, 2114, 2401, 3171, 3626, 4802, 5439, 5587, 6342, 7203, 7399, 10878, 11174, 12691, 14406, 14798, 16761, 22197, 25382, 33522, 38073, 39109, 44394, 51793, 76146, 78218, 88837, 103586, 117327, 155379, 177674, 234654, 266511, 273763, 310758, 362551, 533022, 547526, 725102, 821289, 1087653, 1642578, 1916341, 2175306, 3832682, 5749023, 11498046, 13414387, 26828774, 40243161, 80486322]

約数ペア:

[(1, 80486322), (2, 40243161), (3, 26828774), (6, 13414387), (7, 11498046), (14, 5749023), (21, 3832682), (37, 2175306), (42, 1916341), (49, 1642578), (74, 1087653), (98, 821289), (111, 725102), (147, 547526), (151, 533022), (222, 362551), (259, 310758), (294, 273763), (302, 266511), (343, 234654), (453, 177674), (518, 155379), (686, 117327), (777, 103586), (906, 88837), (1029, 78218), (1057, 76146), (1554, 51793), (1813, 44394), (2058, 39109), (2114, 38073), (2401, 33522), (3171, 25382), (3626, 22197), (4802, 16761), (5439, 14798), (5587, 14406), (6342, 12691), (7203, 11174), (7399, 10878)]