65816226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 170244096

約数和(自身を除く): 104427870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 457, 567, 762, 889, 914, 1134, 1143, 1371, 1778, 2286, 2667, 2742, 3199, 3429, 4113, 5334, 6398, 6858, 8001, 8226, 9597, 10287, 12339, 16002, 19194, 20574, 24003, 24678, 28791, 37017, 48006, 57582, 58039, 72009, 74034, 86373, 116078, 144018, 172746, 174117, 259119, 348234, 406273, 518238, 522351, 812546, 1044702, 1218819, 1567053, 2437638, 3134106, 3656457, 4701159, 7312914, 9402318, 10969371, 21938742, 32908113, 65816226]

約数ペア:

[(1, 65816226), (2, 32908113), (3, 21938742), (6, 10969371), (7, 9402318), (9, 7312914), (14, 4701159), (18, 3656457), (21, 3134106), (27, 2437638), (42, 1567053), (54, 1218819), (63, 1044702), (81, 812546), (126, 522351), (127, 518238), (162, 406273), (189, 348234), (254, 259119), (378, 174117), (381, 172746), (457, 144018), (567, 116078), (762, 86373), (889, 74034), (914, 72009), (1134, 58039), (1143, 57582), (1371, 48006), (1778, 37017), (2286, 28791), (2667, 24678), (2742, 24003), (3199, 20574), (3429, 19194), (4113, 16002), (5334, 12339), (6398, 10287), (6858, 9597), (8001, 8226)]