68286756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 108677724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 83, 102, 109, 111, 148, 166, 204, 218, 222, 249, 327, 332, 436, 444, 498, 629, 654, 996, 1258, 1308, 1411, 1853, 1887, 2516, 2822, 3071, 3706, 3774, 4033, 4233, 5559, 5644, 6142, 7412, 7548, 8066, 8466, 9047, 9213, 11118, 12099, 12284, 16132, 16932, 18094, 18426, 22236, 24198, 27141, 36188, 36852, 48396, 52207, 54282, 68561, 104414, 108564, 137122, 153799, 156621, 205683, 208828, 274244, 307598, 313242, 334739, 411366, 461397, 615196, 626484, 669478, 822732, 922794, 1004217, 1338956, 1845588, 2008434, 4016868, 5690563, 11381126, 17071689, 22762252, 34143378, 68286756]

約数ペア:

[(1, 68286756), (2, 34143378), (3, 22762252), (4, 17071689), (6, 11381126), (12, 5690563), (17, 4016868), (34, 2008434), (37, 1845588), (51, 1338956), (68, 1004217), (74, 922794), (83, 822732), (102, 669478), (109, 626484), (111, 615196), (148, 461397), (166, 411366), (204, 334739), (218, 313242), (222, 307598), (249, 274244), (327, 208828), (332, 205683), (436, 156621), (444, 153799), (498, 137122), (629, 108564), (654, 104414), (996, 68561), (1258, 54282), (1308, 52207), (1411, 48396), (1853, 36852), (1887, 36188), (2516, 27141), (2822, 24198), (3071, 22236), (3706, 18426), (3774, 18094), (4033, 16932), (4233, 16132), (5559, 12284), (5644, 12099), (6142, 11118), (7412, 9213), (7548, 9047), (8066, 8466)]