71267724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179969}}^1$

素因数の和:179990

約数の個数: 36

約数和(自身を含む): 196527240

約数和(自身を除く): 125259516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 179969, 359938, 539907, 719876, 1079814, 1619721, 1979659, 2159628, 3239442, 3959318, 5938977, 6478884, 7918636, 11877954, 17816931, 23755908, 35633862, 71267724]

約数ペア:

[(1, 71267724), (2, 35633862), (3, 23755908), (4, 17816931), (6, 11877954), (9, 7918636), (11, 6478884), (12, 5938977), (18, 3959318), (22, 3239442), (33, 2159628), (36, 1979659), (44, 1619721), (66, 1079814), (99, 719876), (132, 539907), (198, 359938), (396, 179969)]