83638912

素因数分解:

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

素因数の和:91

約数の個数: 128

約数和(自身を含む): 212976000

約数和(自身を除く): 129337088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 289, 304, 323, 448, 476, 532, 544, 578, 608, 646, 896, 952, 1064, 1088, 1156, 1216, 1292, 1904, 2023, 2128, 2176, 2261, 2312, 2432, 2584, 3808, 4046, 4256, 4522, 4624, 4913, 5168, 5491, 7616, 8092, 8512, 9044, 9248, 9826, 10336, 10982, 15232, 16184, 17024, 18088, 18496, 19652, 20672, 21964, 32368, 34391, 36176, 36992, 38437, 39304, 41344, 43928, 64736, 68782, 72352, 76874, 78608, 87856, 93347, 129472, 137564, 144704, 153748, 157216, 175712, 186694, 258944, 275128, 289408, 307496, 314432, 351424, 373388, 550256, 614992, 628864, 653429, 702848, 746776, 1100512, 1229984, 1306858, 1493552, 2201024, 2459968, 2613716, 2987104, 4402048, 4919936, 5227432, 5974208, 10454864, 11948416, 20909728, 41819456, 83638912]

約数ペア:

[(1, 83638912), (2, 41819456), (4, 20909728), (7, 11948416), (8, 10454864), (14, 5974208), (16, 5227432), (17, 4919936), (19, 4402048), (28, 2987104), (32, 2613716), (34, 2459968), (38, 2201024), (56, 1493552), (64, 1306858), (68, 1229984), (76, 1100512), (112, 746776), (119, 702848), (128, 653429), (133, 628864), (136, 614992), (152, 550256), (224, 373388), (238, 351424), (266, 314432), (272, 307496), (289, 289408), (304, 275128), (323, 258944), (448, 186694), (476, 175712), (532, 157216), (544, 153748), (578, 144704), (608, 137564), (646, 129472), (896, 93347), (952, 87856), (1064, 78608), (1088, 76874), (1156, 72352), (1216, 68782), (1292, 64736), (1904, 43928), (2023, 41344), (2128, 39304), (2176, 38437), (2261, 36992), (2312, 36176), (2432, 34391), (2584, 32368), (3808, 21964), (4046, 20672), (4256, 19652), (4522, 18496), (4624, 18088), (4913, 17024), (5168, 16184), (5491, 15232), (7616, 10982), (8092, 10336), (8512, 9826), (9044, 9248)]