71842451712

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{474847}}^1$

素因数の和:475063

約数の個数: 72

約数和(自身を含む): 192176683776

約数和(自身を除く): 120334232064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 18912, 25216, 37824, 50432, 75648, 151296, 474847, 949694, 1424541, 1899388, 2849082, 3798776, 5698164, 7597552, 11396328, 15195104, 22792656, 30390208, 45585312, 60780416, 91170624, 93544859, 121560832, 182341248, 187089718, 280634577, 364682496, 374179436, 561269154, 748358872, 1122538308, 1496717744, 2245076616, 2993435488, 4490153232, 5986870976, 8980306464, 11973741952, 17960612928, 23947483904, 35921225856, 71842451712]

約数ペア:

[(1, 71842451712), (2, 35921225856), (3, 23947483904), (4, 17960612928), (6, 11973741952), (8, 8980306464), (12, 5986870976), (16, 4490153232), (24, 2993435488), (32, 2245076616), (48, 1496717744), (64, 1122538308), (96, 748358872), (128, 561269154), (192, 374179436), (197, 364682496), (256, 280634577), (384, 187089718), (394, 182341248), (591, 121560832), (768, 93544859), (788, 91170624), (1182, 60780416), (1576, 45585312), (2364, 30390208), (3152, 22792656), (4728, 15195104), (6304, 11396328), (9456, 7597552), (12608, 5698164), (18912, 3798776), (25216, 2849082), (37824, 1899388), (50432, 1424541), (75648, 949694), (151296, 474847)]