761964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 2085888

約数和(自身を除く): 1323924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 193, 282, 329, 386, 564, 579, 658, 772, 987, 1158, 1316, 1351, 1974, 2316, 2702, 3948, 4053, 5404, 8106, 9071, 16212, 18142, 27213, 36284, 54426, 63497, 108852, 126994, 190491, 253988, 380982, 761964]

約数ペア:

[(1, 761964), (2, 380982), (3, 253988), (4, 190491), (6, 126994), (7, 108852), (12, 63497), (14, 54426), (21, 36284), (28, 27213), (42, 18142), (47, 16212), (84, 9071), (94, 8106), (141, 5404), (188, 4053), (193, 3948), (282, 2702), (329, 2316), (386, 1974), (564, 1351), (579, 1316), (658, 1158), (772, 987)]