68884956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14423

約数の個数: 72

約数和(自身を含む): 209489280

約数和(自身を除く): 140604324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 14387, 28774, 43161, 57548, 86322, 100709, 129483, 172644, 201418, 258966, 273353, 302127, 402836, 517932, 546706, 604254, 820059, 906381, 1093412, 1208508, 1640118, 1812762, 1913471, 2460177, 3280236, 3625524, 3826942, 4920354, 5740413, 7653884, 9840708, 11480826, 17221239, 22961652, 34442478, 68884956]

約数ペア:

[(1, 68884956), (2, 34442478), (3, 22961652), (4, 17221239), (6, 11480826), (7, 9840708), (9, 7653884), (12, 5740413), (14, 4920354), (18, 3826942), (19, 3625524), (21, 3280236), (28, 2460177), (36, 1913471), (38, 1812762), (42, 1640118), (57, 1208508), (63, 1093412), (76, 906381), (84, 820059), (114, 604254), (126, 546706), (133, 517932), (171, 402836), (228, 302127), (252, 273353), (266, 258966), (342, 201418), (399, 172644), (532, 129483), (684, 100709), (798, 86322), (1197, 57548), (1596, 43161), (2394, 28774), (4788, 14387)]