78244892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 36

約数和(自身を含む): 154218288

約数和(自身を除く): 75973396

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 3943, 4961, 7886, 9922, 15772, 19844, 43373, 86746, 161663, 173492, 323326, 477103, 646652, 954206, 1778293, 1908412, 3556586, 7113172, 19561223, 39122446, 78244892]

約数ペア:

[(1, 78244892), (2, 39122446), (4, 19561223), (11, 7113172), (22, 3556586), (41, 1908412), (44, 1778293), (82, 954206), (121, 646652), (164, 477103), (242, 323326), (451, 173492), (484, 161663), (902, 86746), (1804, 43373), (3943, 19844), (4961, 15772), (7886, 9922)]