78812457988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2669437}}^1$

素因数の和:2669524

約数の個数: 36

約数和(自身を含む): 154085300236

約数和(自身を除く): 75272842248

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 7381, 14762, 29524, 2669437, 5338874, 10677748, 29363807, 58727614, 117455228, 162835657, 323001877, 325671314, 646003754, 651342628, 1292007508, 1791192227, 3582384454, 7164768908, 19703114497, 39406228994, 78812457988]

約数ペア:

[(1, 78812457988), (2, 39406228994), (4, 19703114497), (11, 7164768908), (22, 3582384454), (44, 1791192227), (61, 1292007508), (121, 651342628), (122, 646003754), (242, 325671314), (244, 323001877), (484, 162835657), (671, 117455228), (1342, 58727614), (2684, 29363807), (7381, 10677748), (14762, 5338874), (29524, 2669437)]