66968388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{5153}}^1$

素因数の和:5201

約数の個数: 54

約数和(自身を含む): 178694334

約数和(自身を除く): 111725946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 5153, 6498, 10306, 12996, 15459, 20612, 30918, 46377, 61836, 92754, 97907, 185508, 195814, 293721, 391628, 587442, 881163, 1174884, 1762326, 1860233, 3524652, 3720466, 5580699, 7440932, 11161398, 16742097, 22322796, 33484194, 66968388]

約数ペア:

[(1, 66968388), (2, 33484194), (3, 22322796), (4, 16742097), (6, 11161398), (9, 7440932), (12, 5580699), (18, 3720466), (19, 3524652), (36, 1860233), (38, 1762326), (57, 1174884), (76, 881163), (114, 587442), (171, 391628), (228, 293721), (342, 195814), (361, 185508), (684, 97907), (722, 92754), (1083, 61836), (1444, 46377), (2166, 30918), (3249, 20612), (4332, 15459), (5153, 12996), (6498, 10306)]