77447116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9349}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 143990000

約数和(自身を除く): 66542884

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 9349, 18698, 37396, 177631, 355262, 710524, 1019041, 2038082, 4076164, 19361779, 38723558, 77447116]

約数ペア:

[(1, 77447116), (2, 38723558), (4, 19361779), (19, 4076164), (38, 2038082), (76, 1019041), (109, 710524), (218, 355262), (436, 177631), (2071, 37396), (4142, 18698), (8284, 9349)]