69286686

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 163468800

約数和(自身を除く): 94182114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 257, 262, 294, 343, 393, 514, 686, 771, 786, 917, 1029, 1542, 1799, 1834, 2058, 2751, 3598, 5397, 5502, 6419, 10794, 12593, 12838, 19257, 25186, 33667, 37779, 38514, 44933, 67334, 75558, 88151, 89866, 101001, 134799, 176302, 202002, 235669, 264453, 269598, 471338, 528906, 707007, 1414014, 1649683, 3299366, 4949049, 9898098, 11547781, 23095562, 34643343, 69286686]

約数ペア:

[(1, 69286686), (2, 34643343), (3, 23095562), (6, 11547781), (7, 9898098), (14, 4949049), (21, 3299366), (42, 1649683), (49, 1414014), (98, 707007), (131, 528906), (147, 471338), (257, 269598), (262, 264453), (294, 235669), (343, 202002), (393, 176302), (514, 134799), (686, 101001), (771, 89866), (786, 88151), (917, 75558), (1029, 67334), (1542, 44933), (1799, 38514), (1834, 37779), (2058, 33667), (2751, 25186), (3598, 19257), (5397, 12838), (5502, 12593), (6419, 10794)]