66810168

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2143}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 181446720

約数和(自身を除く): 114636552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2143, 2598, 3464, 3897, 4286, 5196, 6429, 7794, 8572, 10392, 12858, 15588, 17144, 19287, 25716, 31176, 38574, 51432, 77148, 154296, 927919, 1855838, 2783757, 3711676, 5567514, 7423352, 8351271, 11135028, 16702542, 22270056, 33405084, 66810168]

約数ペア:

[(1, 66810168), (2, 33405084), (3, 22270056), (4, 16702542), (6, 11135028), (8, 8351271), (9, 7423352), (12, 5567514), (18, 3711676), (24, 2783757), (36, 1855838), (72, 927919), (433, 154296), (866, 77148), (1299, 51432), (1732, 38574), (2143, 31176), (2598, 25716), (3464, 19287), (3897, 17144), (4286, 15588), (5196, 12858), (6429, 10392), (7794, 8572)]