42127809878

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1339

約数の個数: 144

約数和(自身を含む): 83974069872

約数和(自身を除く): 41846259994

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 73, 77, 82, 98, 121, 146, 154, 242, 287, 451, 511, 539, 574, 803, 847, 902, 1022, 1078, 1187, 1606, 1694, 2009, 2374, 2993, 3157, 3577, 4018, 4961, 5621, 5929, 5986, 6314, 7154, 8309, 8833, 9922, 11242, 11858, 13057, 16618, 17666, 20951, 22099, 26114, 32923, 34727, 39347, 41902, 44198, 48667, 58163, 61831, 65846, 69454, 78694, 86651, 91399, 97334, 116326, 123662, 143627, 146657, 173302, 182798, 230461, 243089, 287254, 293314, 340669, 362153, 432817, 460922, 486178, 535337, 606557, 639793, 681338, 724306, 865634, 953161, 1005389, 1070674, 1213114, 1279586, 1613227, 1906322, 2010778, 2384683, 2535071, 3226454, 3552691, 3747359, 4245899, 4769366, 5070142, 5888707, 6672127, 7037723, 7105382, 7494718, 8491798, 10484771, 11777414, 13344254, 14075446, 17745497, 20969542, 24868837, 26231513, 35490994, 39079601, 41220949, 46704889, 49737674, 52463026, 73393397, 78159202, 82441898, 93409778, 146786794, 174081859, 273557207, 288546643, 348163718, 429875611, 513753779, 547114414, 577093286, 859751222, 1027507558, 1914900449, 3009129277, 3829800898, 6018258554, 21063904939, 42127809878]

約数ペア:

[(1, 42127809878), (2, 21063904939), (7, 6018258554), (11, 3829800898), (14, 3009129277), (22, 1914900449), (41, 1027507558), (49, 859751222), (73, 577093286), (77, 547114414), (82, 513753779), (98, 429875611), (121, 348163718), (146, 288546643), (154, 273557207), (242, 174081859), (287, 146786794), (451, 93409778), (511, 82441898), (539, 78159202), (574, 73393397), (803, 52463026), (847, 49737674), (902, 46704889), (1022, 41220949), (1078, 39079601), (1187, 35490994), (1606, 26231513), (1694, 24868837), (2009, 20969542), (2374, 17745497), (2993, 14075446), (3157, 13344254), (3577, 11777414), (4018, 10484771), (4961, 8491798), (5621, 7494718), (5929, 7105382), (5986, 7037723), (6314, 6672127), (7154, 5888707), (8309, 5070142), (8833, 4769366), (9922, 4245899), (11242, 3747359), (11858, 3552691), (13057, 3226454), (16618, 2535071), (17666, 2384683), (20951, 2010778), (22099, 1906322), (26114, 1613227), (32923, 1279586), (34727, 1213114), (39347, 1070674), (41902, 1005389), (44198, 953161), (48667, 865634), (58163, 724306), (61831, 681338), (65846, 639793), (69454, 606557), (78694, 535337), (86651, 486178), (91399, 460922), (97334, 432817), (116326, 362153), (123662, 340669), (143627, 293314), (146657, 287254), (173302, 243089), (182798, 230461)]