64320888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37747}}^1$

素因数の和:37827

約数の個数: 32

約数和(自身を含む): 163071360

約数和(自身を除く): 98750472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 37747, 75494, 113241, 150988, 226482, 301976, 452964, 905928, 2680037, 5360074, 8040111, 10720148, 16080222, 21440296, 32160444, 64320888]

約数ペア:

[(1, 64320888), (2, 32160444), (3, 21440296), (4, 16080222), (6, 10720148), (8, 8040111), (12, 5360074), (24, 2680037), (71, 905928), (142, 452964), (213, 301976), (284, 226482), (426, 150988), (568, 113241), (852, 75494), (1704, 37747)]