75681978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 163046400

約数和(自身を除く): 87364422

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 15439, 30878, 46317, 92634, 293341, 586682, 663877, 880023, 1327754, 1760046, 1991631, 3983262, 12613663, 25227326, 37840989, 75681978]

約数ペア:

[(1, 75681978), (2, 37840989), (3, 25227326), (6, 12613663), (19, 3983262), (38, 1991631), (43, 1760046), (57, 1327754), (86, 880023), (114, 663877), (129, 586682), (258, 293341), (817, 92634), (1634, 46317), (2451, 30878), (4902, 15439)]