78025178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 69338662

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 4919, 7931, 9838, 15862, 34433, 54109, 68866, 108218, 378763, 506657, 757526, 1013314, 3546599, 5573227, 7093198, 11146454, 39012589, 78025178]

約数ペア:

[(1, 78025178), (2, 39012589), (7, 11146454), (11, 7093198), (14, 5573227), (22, 3546599), (77, 1013314), (103, 757526), (154, 506657), (206, 378763), (721, 108218), (1133, 68866), (1442, 54109), (2266, 34433), (4919, 15862), (7931, 9838)]