78539436

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{17737}}^1$

素因数の和:17791

約数の個数: 48

約数和(自身を含む): 208598880

約数和(自身を除く): 130059444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 17737, 35474, 53211, 70948, 106422, 159633, 212844, 319266, 478899, 638532, 727217, 957798, 1454434, 1915596, 2181651, 2908868, 4363302, 6544953, 8726604, 13089906, 19634859, 26179812, 39269718, 78539436]

約数ペア:

[(1, 78539436), (2, 39269718), (3, 26179812), (4, 19634859), (6, 13089906), (9, 8726604), (12, 6544953), (18, 4363302), (27, 2908868), (36, 2181651), (41, 1915596), (54, 1454434), (82, 957798), (108, 727217), (123, 638532), (164, 478899), (246, 319266), (369, 212844), (492, 159633), (738, 106422), (1107, 70948), (1476, 53211), (2214, 35474), (4428, 17737)]