79163964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199909}}^1$

素因数の和:199930

約数の個数: 36

約数和(自身を含む): 218301720

約数和(自身を除く): 139137756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 199909, 399818, 599727, 799636, 1199454, 1799181, 2198999, 2398908, 3598362, 4397998, 6596997, 7196724, 8795996, 13193994, 19790991, 26387988, 39581982, 79163964]

約数ペア:

[(1, 79163964), (2, 39581982), (3, 26387988), (4, 19790991), (6, 13193994), (9, 8795996), (11, 7196724), (12, 6596997), (18, 4397998), (22, 3598362), (33, 2398908), (36, 2198999), (44, 1799181), (66, 1199454), (99, 799636), (132, 599727), (198, 399818), (396, 199909)]