66328696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 159654240

約数和(自身を除く): 93325544

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 193, 238, 266, 323, 361, 386, 476, 532, 646, 722, 772, 952, 1064, 1292, 1351, 1444, 1544, 2261, 2527, 2584, 2702, 2888, 3281, 3667, 4522, 5054, 5404, 6137, 6562, 7334, 9044, 10108, 10808, 12274, 13124, 14668, 18088, 20216, 22967, 24548, 25669, 26248, 29336, 42959, 45934, 49096, 51338, 62339, 69673, 85918, 91868, 102676, 124678, 139346, 171836, 183736, 205352, 249356, 278692, 343672, 436373, 487711, 498712, 557384, 872746, 975422, 1184441, 1745492, 1950844, 2368882, 3490984, 3901688, 4737764, 8291087, 9475528, 16582174, 33164348, 66328696]

約数ペア:

[(1, 66328696), (2, 33164348), (4, 16582174), (7, 9475528), (8, 8291087), (14, 4737764), (17, 3901688), (19, 3490984), (28, 2368882), (34, 1950844), (38, 1745492), (56, 1184441), (68, 975422), (76, 872746), (119, 557384), (133, 498712), (136, 487711), (152, 436373), (193, 343672), (238, 278692), (266, 249356), (323, 205352), (361, 183736), (386, 171836), (476, 139346), (532, 124678), (646, 102676), (722, 91868), (772, 85918), (952, 69673), (1064, 62339), (1292, 51338), (1351, 49096), (1444, 45934), (1544, 42959), (2261, 29336), (2527, 26248), (2584, 25669), (2702, 24548), (2888, 22967), (3281, 20216), (3667, 18088), (4522, 14668), (5054, 13124), (5404, 12274), (6137, 10808), (6562, 10108), (7334, 9044)]