71377471912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{27479}}^1$

素因数の和:28270

約数の個数: 64

約数和(自身を含む): 147204864000

約数和(自身を除く): 75827392088

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 743, 874, 1486, 1748, 2972, 3496, 5944, 14117, 17089, 27479, 28234, 34178, 54958, 56468, 68356, 109916, 112936, 136712, 219832, 324691, 522101, 632017, 649382, 1044202, 1264034, 1298764, 2088404, 2528068, 2597528, 4176808, 5056136, 12008323, 20416897, 24016646, 40833794, 48033292, 81667588, 96066584, 163335176, 387921043, 469588631, 775842086, 939177262, 1551684172, 1878354524, 3103368344, 3756709048, 8922183989, 17844367978, 35688735956, 71377471912]

約数ペア:

[(1, 71377471912), (2, 35688735956), (4, 17844367978), (8, 8922183989), (19, 3756709048), (23, 3103368344), (38, 1878354524), (46, 1551684172), (76, 939177262), (92, 775842086), (152, 469588631), (184, 387921043), (437, 163335176), (743, 96066584), (874, 81667588), (1486, 48033292), (1748, 40833794), (2972, 24016646), (3496, 20416897), (5944, 12008323), (14117, 5056136), (17089, 4176808), (27479, 2597528), (28234, 2528068), (34178, 2088404), (54958, 1298764), (56468, 1264034), (68356, 1044202), (109916, 649382), (112936, 632017), (136712, 522101), (219832, 324691)]