84881664

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 295480640

約数和(自身を除く): 210598976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 277, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 554, 576, 608, 672, 684, 768, 798, 831, 896, 912, 1008, 1064, 1108, 1152, 1197, 1216, 1344, 1368, 1596, 1662, 1792, 1824, 1939, 2016, 2128, 2216, 2304, 2394, 2432, 2493, 2688, 2736, 3192, 3324, 3648, 3878, 4032, 4256, 4432, 4788, 4864, 4986, 5263, 5376, 5472, 5817, 6384, 6648, 7296, 7756, 8064, 8512, 8864, 9576, 9972, 10526, 10944, 11634, 12768, 13296, 14592, 15512, 15789, 16128, 17024, 17451, 17728, 19152, 19944, 21052, 21888, 23268, 25536, 26592, 31024, 31578, 34048, 34902, 35456, 36841, 38304, 39888, 42104, 43776, 46536, 47367, 51072, 53184, 62048, 63156, 69804, 70912, 73682, 76608, 79776, 84208, 93072, 94734, 102144, 106368, 110523, 124096, 126312, 139608, 147364, 153216, 159552, 168416, 186144, 189468, 212736, 221046, 248192, 252624, 279216, 294728, 306432, 319104, 331569, 336832, 372288, 378936, 442092, 496384, 505248, 558432, 589456, 638208, 663138, 673664, 744576, 757872, 884184, 1010496, 1116864, 1178912, 1326276, 1347328, 1489152, 1515744, 1768368, 2020992, 2233728, 2357824, 2652552, 3031488, 3536736, 4041984, 4467456, 4715648, 5305104, 6062976, 7073472, 9431296, 10610208, 12125952, 14146944, 21220416, 28293888, 42440832, 84881664]

約数ペア:

[(1, 84881664), (2, 42440832), (3, 28293888), (4, 21220416), (6, 14146944), (7, 12125952), (8, 10610208), (9, 9431296), (12, 7073472), (14, 6062976), (16, 5305104), (18, 4715648), (19, 4467456), (21, 4041984), (24, 3536736), (28, 3031488), (32, 2652552), (36, 2357824), (38, 2233728), (42, 2020992), (48, 1768368), (56, 1515744), (57, 1489152), (63, 1347328), (64, 1326276), (72, 1178912), (76, 1116864), (84, 1010496), (96, 884184), (112, 757872), (114, 744576), (126, 673664), (128, 663138), (133, 638208), (144, 589456), (152, 558432), (168, 505248), (171, 496384), (192, 442092), (224, 378936), (228, 372288), (252, 336832), (256, 331569), (266, 319104), (277, 306432), (288, 294728), (304, 279216), (336, 252624), (342, 248192), (384, 221046), (399, 212736), (448, 189468), (456, 186144), (504, 168416), (532, 159552), (554, 153216), (576, 147364), (608, 139608), (672, 126312), (684, 124096), (768, 110523), (798, 106368), (831, 102144), (896, 94734), (912, 93072), (1008, 84208), (1064, 79776), (1108, 76608), (1152, 73682), (1197, 70912), (1216, 69804), (1344, 63156), (1368, 62048), (1596, 53184), (1662, 51072), (1792, 47367), (1824, 46536), (1939, 43776), (2016, 42104), (2128, 39888), (2216, 38304), (2304, 36841), (2394, 35456), (2432, 34902), (2493, 34048), (2688, 31578), (2736, 31024), (3192, 26592), (3324, 25536), (3648, 23268), (3878, 21888), (4032, 21052), (4256, 19944), (4432, 19152), (4788, 17728), (4864, 17451), (4986, 17024), (5263, 16128), (5376, 15789), (5472, 15512), (5817, 14592), (6384, 13296), (6648, 12768), (7296, 11634), (7756, 10944), (8064, 10526), (8512, 9972), (8864, 9576)]