86877714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 221294592

約数和(自身を除く): 134416878

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 4001, 7238, 8002, 10857, 12003, 21714, 24006, 28007, 44011, 56014, 84021, 88022, 132033, 168042, 188047, 264066, 308077, 376094, 564141, 616154, 924231, 1128282, 1316329, 1848462, 2068517, 2632658, 3948987, 4137034, 6205551, 7897974, 12411102, 14479619, 28959238, 43438857, 86877714]

約数ペア:

[(1, 86877714), (2, 43438857), (3, 28959238), (6, 14479619), (7, 12411102), (11, 7897974), (14, 6205551), (21, 4137034), (22, 3948987), (33, 2632658), (42, 2068517), (47, 1848462), (66, 1316329), (77, 1128282), (94, 924231), (141, 616154), (154, 564141), (231, 376094), (282, 308077), (329, 264066), (462, 188047), (517, 168042), (658, 132033), (987, 88022), (1034, 84021), (1551, 56014), (1974, 44011), (3102, 28007), (3619, 24006), (4001, 21714), (7238, 12003), (8002, 10857)]