80520264

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33889}}^1$

素因数の和:33915

約数の個数: 64

約数和(自身を含む): 244008000

約数和(自身を除く): 163487736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 33889, 67778, 101667, 135556, 203334, 271112, 305001, 372779, 406668, 610002, 745558, 813336, 915003, 1118337, 1220004, 1491116, 1830006, 2236674, 2440008, 2982232, 3355011, 3660012, 4473348, 6710022, 7320024, 8946696, 10065033, 13420044, 20130066, 26840088, 40260132, 80520264]

約数ペア:

[(1, 80520264), (2, 40260132), (3, 26840088), (4, 20130066), (6, 13420044), (8, 10065033), (9, 8946696), (11, 7320024), (12, 6710022), (18, 4473348), (22, 3660012), (24, 3355011), (27, 2982232), (33, 2440008), (36, 2236674), (44, 1830006), (54, 1491116), (66, 1220004), (72, 1118337), (88, 915003), (99, 813336), (108, 745558), (132, 610002), (198, 406668), (216, 372779), (264, 305001), (297, 271112), (396, 203334), (594, 135556), (792, 101667), (1188, 67778), (2376, 33889)]