66504396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12979}}^1$

素因数の和:13054

約数の個数: 48

約数和(自身を含む): 180266240

約数和(自身を除く): 113761844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12979, 25958, 38937, 51916, 77874, 90853, 155748, 181706, 272559, 363412, 545118, 791719, 1090236, 1583438, 2375157, 3166876, 4750314, 5542033, 9500628, 11084066, 16626099, 22168132, 33252198, 66504396]

約数ペア:

[(1, 66504396), (2, 33252198), (3, 22168132), (4, 16626099), (6, 11084066), (7, 9500628), (12, 5542033), (14, 4750314), (21, 3166876), (28, 2375157), (42, 1583438), (61, 1090236), (84, 791719), (122, 545118), (183, 363412), (244, 272559), (366, 181706), (427, 155748), (732, 90853), (854, 77874), (1281, 51916), (1708, 38937), (2562, 25958), (5124, 12979)]