80995248

素因数分解:

$2^4\times 3^3\times {\mathrm{433}}^2$

素因数の和:883

約数の個数: 60

約数和(自身を含む): 233024520

約数和(自身を除く): 152029272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 6928, 7794, 10392, 11691, 15588, 20784, 23382, 31176, 46764, 62352, 93528, 187056, 187489, 374978, 562467, 749956, 1124934, 1499912, 1687401, 2249868, 2999824, 3374802, 4499736, 5062203, 6749604, 8999472, 10124406, 13499208, 20248812, 26998416, 40497624, 80995248]

約数ペア:

[(1, 80995248), (2, 40497624), (3, 26998416), (4, 20248812), (6, 13499208), (8, 10124406), (9, 8999472), (12, 6749604), (16, 5062203), (18, 4499736), (24, 3374802), (27, 2999824), (36, 2249868), (48, 1687401), (54, 1499912), (72, 1124934), (108, 749956), (144, 562467), (216, 374978), (432, 187489), (433, 187056), (866, 93528), (1299, 62352), (1732, 46764), (2598, 31176), (3464, 23382), (3897, 20784), (5196, 15588), (6928, 11691), (7794, 10392)]