87795078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 207263232

約数和(自身を除く): 119468154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 173, 258, 281, 301, 346, 519, 562, 602, 843, 903, 1038, 1211, 1686, 1806, 1967, 2422, 3633, 3934, 5901, 7266, 7439, 11802, 12083, 14878, 22317, 24166, 36249, 44634, 48613, 52073, 72498, 84581, 97226, 104146, 145839, 156219, 169162, 253743, 291678, 312438, 340291, 507486, 680582, 1020873, 2041746, 2090359, 4180718, 6271077, 12542154, 14632513, 29265026, 43897539, 87795078]

約数ペア:

[(1, 87795078), (2, 43897539), (3, 29265026), (6, 14632513), (7, 12542154), (14, 6271077), (21, 4180718), (42, 2090359), (43, 2041746), (86, 1020873), (129, 680582), (173, 507486), (258, 340291), (281, 312438), (301, 291678), (346, 253743), (519, 169162), (562, 156219), (602, 145839), (843, 104146), (903, 97226), (1038, 84581), (1211, 72498), (1686, 52073), (1806, 48613), (1967, 44634), (2422, 36249), (3633, 24166), (3934, 22317), (5901, 14878), (7266, 12083), (7439, 11802)]