71378601816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 183433662720

約数和(自身を除く): 112055060904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 197, 212, 318, 394, 424, 443, 591, 636, 643, 788, 886, 1182, 1272, 1286, 1329, 1576, 1772, 1929, 2364, 2572, 2658, 3544, 3858, 4728, 5144, 5316, 7716, 10441, 10632, 15432, 20882, 23479, 31323, 34079, 41764, 46958, 62646, 68158, 70437, 83528, 87271, 93916, 102237, 125292, 126671, 136316, 140874, 174542, 187832, 204474, 250584, 253342, 261813, 272632, 281748, 284849, 349084, 380013, 408948, 506684, 523626, 563496, 569698, 698168, 760026, 817896, 854547, 1013368, 1047252, 1139396, 1520052, 1709094, 2094504, 2278792, 3040104, 3418188, 4625363, 6713563, 6836376, 9250726, 13427126, 13876089, 15096997, 18501452, 20140689, 26854252, 27752178, 30193994, 37002904, 40281378, 45290991, 53708504, 55504356, 56115253, 60387988, 80562756, 90581982, 111008712, 112230506, 120775976, 161125512, 168345759, 181163964, 224461012, 336691518, 362327928, 448922024, 673383036, 1346766072, 2974108409, 5948216818, 8922325227, 11896433636, 17844650454, 23792867272, 35689300908, 71378601816]

約数ペア:

[(1, 71378601816), (2, 35689300908), (3, 23792867272), (4, 17844650454), (6, 11896433636), (8, 8922325227), (12, 5948216818), (24, 2974108409), (53, 1346766072), (106, 673383036), (159, 448922024), (197, 362327928), (212, 336691518), (318, 224461012), (394, 181163964), (424, 168345759), (443, 161125512), (591, 120775976), (636, 112230506), (643, 111008712), (788, 90581982), (886, 80562756), (1182, 60387988), (1272, 56115253), (1286, 55504356), (1329, 53708504), (1576, 45290991), (1772, 40281378), (1929, 37002904), (2364, 30193994), (2572, 27752178), (2658, 26854252), (3544, 20140689), (3858, 18501452), (4728, 15096997), (5144, 13876089), (5316, 13427126), (7716, 9250726), (10441, 6836376), (10632, 6713563), (15432, 4625363), (20882, 3418188), (23479, 3040104), (31323, 2278792), (34079, 2094504), (41764, 1709094), (46958, 1520052), (62646, 1139396), (68158, 1047252), (70437, 1013368), (83528, 854547), (87271, 817896), (93916, 760026), (102237, 698168), (125292, 569698), (126671, 563496), (136316, 523626), (140874, 506684), (174542, 408948), (187832, 380013), (204474, 349084), (250584, 284849), (253342, 281748), (261813, 272632)]