91305858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 215267328

約数和(自身を除く): 123961470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 71, 134, 142, 201, 213, 402, 426, 457, 469, 497, 914, 938, 994, 1371, 1407, 1491, 2742, 2814, 2982, 3199, 4757, 6398, 9514, 9597, 14271, 19194, 28542, 30619, 32447, 33299, 61238, 64894, 66598, 91857, 97341, 99897, 183714, 194682, 199794, 214333, 227129, 428666, 454258, 642999, 681387, 1285998, 1362774, 2173949, 4347898, 6521847, 13043694, 15217643, 30435286, 45652929, 91305858]

約数ペア:

[(1, 91305858), (2, 45652929), (3, 30435286), (6, 15217643), (7, 13043694), (14, 6521847), (21, 4347898), (42, 2173949), (67, 1362774), (71, 1285998), (134, 681387), (142, 642999), (201, 454258), (213, 428666), (402, 227129), (426, 214333), (457, 199794), (469, 194682), (497, 183714), (914, 99897), (938, 97341), (994, 91857), (1371, 66598), (1407, 64894), (1491, 61238), (2742, 33299), (2814, 32447), (2982, 30619), (3199, 28542), (4757, 19194), (6398, 14271), (9514, 9597)]