66165876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12503}}^1$

素因数の和:12530

約数の個数: 72

約数和(自身を含む): 199563840

約数和(自身を除く): 133397964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12503, 25006, 37509, 50012, 75018, 87521, 112527, 150036, 175042, 225054, 262563, 337581, 350084, 450108, 525126, 612647, 675162, 787689, 1050252, 1225294, 1350324, 1575378, 1837941, 2363067, 2450588, 3150756, 3675882, 4726134, 5513823, 7351764, 9452268, 11027646, 16541469, 22055292, 33082938, 66165876]

約数ペア:

[(1, 66165876), (2, 33082938), (3, 22055292), (4, 16541469), (6, 11027646), (7, 9452268), (9, 7351764), (12, 5513823), (14, 4726134), (18, 3675882), (21, 3150756), (27, 2450588), (28, 2363067), (36, 1837941), (42, 1575378), (49, 1350324), (54, 1225294), (63, 1050252), (84, 787689), (98, 675162), (108, 612647), (126, 525126), (147, 450108), (189, 350084), (196, 337581), (252, 262563), (294, 225054), (378, 175042), (441, 150036), (588, 112527), (756, 87521), (882, 75018), (1323, 50012), (1764, 37509), (2646, 25006), (5292, 12503)]