68815758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54877}}^1$

素因数の和:54912

約数の個数: 32

約数和(自身を含む): 158048640

約数和(自身を除く): 89232882

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 54877, 109754, 164631, 329262, 603647, 1042663, 1207294, 1810941, 2085326, 3127989, 3621882, 6255978, 11469293, 22938586, 34407879, 68815758]

約数ペア:

[(1, 68815758), (2, 34407879), (3, 22938586), (6, 11469293), (11, 6255978), (19, 3621882), (22, 3127989), (33, 2085326), (38, 1810941), (57, 1207294), (66, 1042663), (114, 603647), (209, 329262), (418, 164631), (627, 109754), (1254, 54877)]