68206138

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 145248768

約数和(自身を除く): 77042630

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 62, 77, 91, 98, 143, 154, 157, 182, 217, 286, 314, 341, 403, 434, 539, 637, 682, 806, 1001, 1078, 1099, 1274, 1519, 1727, 2002, 2041, 2198, 2387, 2821, 3038, 3454, 4082, 4433, 4774, 4867, 5642, 7007, 7693, 8866, 9734, 12089, 14014, 14287, 15386, 16709, 19747, 22451, 24178, 28574, 31031, 33418, 34069, 39494, 44902, 53537, 62062, 63271, 68138, 84623, 100009, 107074, 126542, 157157, 169246, 200018, 217217, 238483, 314314, 374759, 434434, 442897, 476966, 695981, 749518, 885794, 1100099, 1391962, 2200198, 2623313, 3100279, 4871867, 5246626, 6200558, 9743734, 34103069, 68206138]

約数ペア:

[(1, 68206138), (2, 34103069), (7, 9743734), (11, 6200558), (13, 5246626), (14, 4871867), (22, 3100279), (26, 2623313), (31, 2200198), (49, 1391962), (62, 1100099), (77, 885794), (91, 749518), (98, 695981), (143, 476966), (154, 442897), (157, 434434), (182, 374759), (217, 314314), (286, 238483), (314, 217217), (341, 200018), (403, 169246), (434, 157157), (539, 126542), (637, 107074), (682, 100009), (806, 84623), (1001, 68138), (1078, 63271), (1099, 62062), (1274, 53537), (1519, 44902), (1727, 39494), (2002, 34069), (2041, 33418), (2198, 31031), (2387, 28574), (2821, 24178), (3038, 22451), (3454, 19747), (4082, 16709), (4433, 15386), (4774, 14287), (4867, 14014), (5642, 12089), (7007, 9734), (7693, 8866)]