87793986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 207350496

約数和(自身を除く): 119556510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 4457, 6566, 8914, 9849, 13371, 19698, 26742, 31199, 62398, 93597, 187194, 218393, 298619, 436786, 597238, 655179, 895857, 1310358, 1791714, 2090333, 4180666, 6270999, 12541998, 14632331, 29264662, 43896993, 87793986]

約数ペア:

[(1, 87793986), (2, 43896993), (3, 29264662), (6, 14632331), (7, 12541998), (14, 6270999), (21, 4180666), (42, 2090333), (49, 1791714), (67, 1310358), (98, 895857), (134, 655179), (147, 597238), (201, 436786), (294, 298619), (402, 218393), (469, 187194), (938, 93597), (1407, 62398), (2814, 31199), (3283, 26742), (4457, 19698), (6566, 13371), (8914, 9849)]