87315456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 88

約数和(自身を含む): 238500064

約数和(自身を除く): 151184608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 661, 688, 768, 1024, 1032, 1322, 1376, 1536, 1983, 2064, 2644, 2752, 3072, 3966, 4128, 5288, 5504, 7932, 8256, 10576, 11008, 15864, 16512, 21152, 22016, 28423, 31728, 33024, 42304, 44032, 56846, 63456, 66048, 84608, 85269, 113692, 126912, 132096, 169216, 170538, 227384, 253824, 338432, 341076, 454768, 507648, 676864, 682152, 909536, 1015296, 1364304, 1819072, 2030592, 2728608, 3638144, 5457216, 7276288, 10914432, 14552576, 21828864, 29105152, 43657728, 87315456]

約数ペア:

[(1, 87315456), (2, 43657728), (3, 29105152), (4, 21828864), (6, 14552576), (8, 10914432), (12, 7276288), (16, 5457216), (24, 3638144), (32, 2728608), (43, 2030592), (48, 1819072), (64, 1364304), (86, 1015296), (96, 909536), (128, 682152), (129, 676864), (172, 507648), (192, 454768), (256, 341076), (258, 338432), (344, 253824), (384, 227384), (512, 170538), (516, 169216), (661, 132096), (688, 126912), (768, 113692), (1024, 85269), (1032, 84608), (1322, 66048), (1376, 63456), (1536, 56846), (1983, 44032), (2064, 42304), (2644, 33024), (2752, 31728), (3072, 28423), (3966, 22016), (4128, 21152), (5288, 16512), (5504, 15864), (7932, 11008), (8256, 10576)]