72579151232

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:742

約数の個数: 256

約数和(自身を含む): 178899840000

約数和(自身を除く): 106320688768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 167, 196, 224, 266, 304, 334, 343, 392, 448, 521, 532, 608, 668, 686, 784, 896, 931, 1042, 1064, 1169, 1216, 1336, 1372, 1568, 1862, 2084, 2128, 2338, 2432, 2672, 2744, 3136, 3173, 3647, 3724, 4168, 4256, 4676, 5344, 5488, 6272, 6346, 6517, 7294, 7448, 8183, 8336, 8512, 9352, 9899, 10688, 10976, 12692, 13034, 14588, 14896, 16366, 16672, 17024, 18704, 19798, 21376, 21952, 22211, 25384, 25529, 26068, 29176, 29792, 32732, 33344, 37408, 39596, 43904, 44422, 50768, 51058, 52136, 57281, 58352, 59584, 65464, 66688, 69293, 74816, 79192, 87007, 88844, 101536, 102116, 104272, 114562, 116704, 119168, 130928, 138586, 149632, 155477, 158384, 174014, 177688, 178703, 203072, 204232, 208544, 229124, 233408, 261856, 277172, 310954, 316768, 348028, 355376, 357406, 406144, 408464, 417088, 458248, 466816, 485051, 523712, 554344, 609049, 621908, 633536, 696056, 710752, 714812, 816928, 834176, 916496, 970102, 1047424, 1088339, 1108688, 1218098, 1243816, 1267072, 1392112, 1421504, 1429624, 1633856, 1653133, 1832992, 1940204, 2176678, 2217376, 2436196, 2487632, 2784224, 2843008, 2859248, 3267712, 3306266, 3395357, 3665984, 3880408, 4263343, 4353356, 4434752, 4872392, 4975264, 5568448, 5718496, 6612532, 6790714, 7331968, 7760816, 8526686, 8706712, 8869504, 9744784, 9950528, 11136896, 11436992, 11571931, 13225064, 13581428, 15521632, 17053372, 17413424, 19489568, 19901056, 22873984, 23143862, 26450128, 27162856, 29843401, 31043264, 34106744, 34826848, 38979136, 46287724, 52900256, 54325712, 59686802, 62086528, 68213488, 69653696, 77958272, 81003517, 92575448, 105800512, 108651424, 119373604, 136426976, 139307392, 162007034, 185150896, 211601024, 217302848, 238747208, 272853952, 324014068, 370301792, 434605696, 477494416, 545707904, 567024619, 648028136, 740603584, 954988832, 1134049238, 1296056272, 1481207168, 1909977664, 2268098476, 2592112544, 3819955328, 4536196952, 5184225088, 9072393904, 10368450176, 18144787808, 36289575616, 72579151232]

約数ペア:

[(1, 72579151232), (2, 36289575616), (4, 18144787808), (7, 10368450176), (8, 9072393904), (14, 5184225088), (16, 4536196952), (19, 3819955328), (28, 2592112544), (32, 2268098476), (38, 1909977664), (49, 1481207168), (56, 1296056272), (64, 1134049238), (76, 954988832), (98, 740603584), (112, 648028136), (128, 567024619), (133, 545707904), (152, 477494416), (167, 434605696), (196, 370301792), (224, 324014068), (266, 272853952), (304, 238747208), (334, 217302848), (343, 211601024), (392, 185150896), (448, 162007034), (521, 139307392), (532, 136426976), (608, 119373604), (668, 108651424), (686, 105800512), (784, 92575448), (896, 81003517), (931, 77958272), (1042, 69653696), (1064, 68213488), (1169, 62086528), (1216, 59686802), (1336, 54325712), (1372, 52900256), (1568, 46287724), (1862, 38979136), (2084, 34826848), (2128, 34106744), (2338, 31043264), (2432, 29843401), (2672, 27162856), (2744, 26450128), (3136, 23143862), (3173, 22873984), (3647, 19901056), (3724, 19489568), (4168, 17413424), (4256, 17053372), (4676, 15521632), (5344, 13581428), (5488, 13225064), (6272, 11571931), (6346, 11436992), (6517, 11136896), (7294, 9950528), (7448, 9744784), (8183, 8869504), (8336, 8706712), (8512, 8526686), (9352, 7760816), (9899, 7331968), (10688, 6790714), (10976, 6612532), (12692, 5718496), (13034, 5568448), (14588, 4975264), (14896, 4872392), (16366, 4434752), (16672, 4353356), (17024, 4263343), (18704, 3880408), (19798, 3665984), (21376, 3395357), (21952, 3306266), (22211, 3267712), (25384, 2859248), (25529, 2843008), (26068, 2784224), (29176, 2487632), (29792, 2436196), (32732, 2217376), (33344, 2176678), (37408, 1940204), (39596, 1832992), (43904, 1653133), (44422, 1633856), (50768, 1429624), (51058, 1421504), (52136, 1392112), (57281, 1267072), (58352, 1243816), (59584, 1218098), (65464, 1108688), (66688, 1088339), (69293, 1047424), (74816, 970102), (79192, 916496), (87007, 834176), (88844, 816928), (101536, 714812), (102116, 710752), (104272, 696056), (114562, 633536), (116704, 621908), (119168, 609049), (130928, 554344), (138586, 523712), (149632, 485051), (155477, 466816), (158384, 458248), (174014, 417088), (177688, 408464), (178703, 406144), (203072, 357406), (204232, 355376), (208544, 348028), (229124, 316768), (233408, 310954), (261856, 277172)]