64807188

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{52433}}^1$

素因数の和:52543

約数の個数: 24

約数和(自身を含む): 152687808

約数和(自身を除く): 87880620

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 52433, 104866, 157299, 209732, 314598, 629196, 5400599, 10801198, 16201797, 21602396, 32403594, 64807188]

約数ペア:

[(1, 64807188), (2, 32403594), (3, 21602396), (4, 16201797), (6, 10801198), (12, 5400599), (103, 629196), (206, 314598), (309, 209732), (412, 157299), (618, 104866), (1236, 52433)]