66275568

素因数分解:

$2^4\times 3^2\times {\mathrm{460247}}^1$

素因数の和:460261

約数の個数: 30

約数和(自身を含む): 185479944

約数和(自身を除く): 119204376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 460247, 920494, 1380741, 1840988, 2761482, 3681976, 4142223, 5522964, 7363952, 8284446, 11045928, 16568892, 22091856, 33137784, 66275568]

約数ペア:

[(1, 66275568), (2, 33137784), (3, 22091856), (4, 16568892), (6, 11045928), (8, 8284446), (9, 7363952), (12, 5522964), (16, 4142223), (18, 3681976), (24, 2761482), (36, 1840988), (48, 1380741), (72, 920494), (144, 460247)]