71027352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89681}}^1$

素因数の和:89704

約数の個数: 48

約数和(自身を含む): 209855880

約数和(自身を除く): 138828528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 89681, 179362, 269043, 358724, 538086, 717448, 807129, 986491, 1076172, 1614258, 1972982, 2152344, 2959473, 3228516, 3945964, 5918946, 6457032, 7891928, 8878419, 11837892, 17756838, 23675784, 35513676, 71027352]

約数ペア:

[(1, 71027352), (2, 35513676), (3, 23675784), (4, 17756838), (6, 11837892), (8, 8878419), (9, 7891928), (11, 6457032), (12, 5918946), (18, 3945964), (22, 3228516), (24, 2959473), (33, 2152344), (36, 1972982), (44, 1614258), (66, 1076172), (72, 986491), (88, 807129), (99, 717448), (132, 538086), (198, 358724), (264, 269043), (396, 179362), (792, 89681)]