66278256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{125527}}^1$

素因数の和:125549

約数の個数: 40

約数和(自身を含む): 186785664

約数和(自身を除く): 120507408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 125527, 251054, 376581, 502108, 753162, 1004216, 1380797, 1506324, 2008432, 2761594, 3012648, 4142391, 5523188, 6025296, 8284782, 11046376, 16569564, 22092752, 33139128, 66278256]

約数ペア:

[(1, 66278256), (2, 33139128), (3, 22092752), (4, 16569564), (6, 11046376), (8, 8284782), (11, 6025296), (12, 5523188), (16, 4142391), (22, 3012648), (24, 2761594), (33, 2008432), (44, 1506324), (48, 1380797), (66, 1004216), (88, 753162), (132, 502108), (176, 376581), (264, 251054), (528, 125527)]