78144384

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 208826640

約数和(自身を除く): 130682256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1033, 1182, 1576, 2066, 2364, 3099, 3152, 4132, 4728, 6198, 6304, 8264, 9456, 12396, 12608, 16528, 18912, 24792, 25216, 33056, 37824, 49584, 66112, 75648, 99168, 132224, 198336, 203501, 396672, 407002, 610503, 814004, 1221006, 1628008, 2442012, 3256016, 4884024, 6512032, 9768048, 13024064, 19536096, 26048128, 39072192, 78144384]

約数ペア:

[(1, 78144384), (2, 39072192), (3, 26048128), (4, 19536096), (6, 13024064), (8, 9768048), (12, 6512032), (16, 4884024), (24, 3256016), (32, 2442012), (48, 1628008), (64, 1221006), (96, 814004), (128, 610503), (192, 407002), (197, 396672), (384, 203501), (394, 198336), (591, 132224), (788, 99168), (1033, 75648), (1182, 66112), (1576, 49584), (2066, 37824), (2364, 33056), (3099, 25216), (3152, 24792), (4132, 18912), (4728, 16528), (6198, 12608), (6304, 12396), (8264, 9456)]