64981632

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 173685600

約数和(自身を除く): 108703968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 859, 1182, 1576, 1718, 2364, 2577, 3152, 3436, 4728, 5154, 6304, 6872, 9456, 10308, 12608, 13744, 18912, 20616, 25216, 27488, 37824, 41232, 54976, 75648, 82464, 109952, 164928, 169223, 329856, 338446, 507669, 676892, 1015338, 1353784, 2030676, 2707568, 4061352, 5415136, 8122704, 10830272, 16245408, 21660544, 32490816, 64981632]

約数ペア:

[(1, 64981632), (2, 32490816), (3, 21660544), (4, 16245408), (6, 10830272), (8, 8122704), (12, 5415136), (16, 4061352), (24, 2707568), (32, 2030676), (48, 1353784), (64, 1015338), (96, 676892), (128, 507669), (192, 338446), (197, 329856), (384, 169223), (394, 164928), (591, 109952), (788, 82464), (859, 75648), (1182, 54976), (1576, 41232), (1718, 37824), (2364, 27488), (2577, 25216), (3152, 20616), (3436, 18912), (4728, 13744), (5154, 12608), (6304, 10308), (6872, 9456)]