71451648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{7753}}^1$

素因数の和:7779

約数の個数: 66

約数和(自身を含む): 206341694

約数和(自身を除く): 134890046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 7753, 9216, 15506, 23259, 31012, 46518, 62024, 69777, 93036, 124048, 139554, 186072, 248096, 279108, 372144, 496192, 558216, 744288, 992384, 1116432, 1488576, 1984768, 2232864, 2977152, 3969536, 4465728, 5954304, 7939072, 8931456, 11908608, 17862912, 23817216, 35725824, 71451648]

約数ペア:

[(1, 71451648), (2, 35725824), (3, 23817216), (4, 17862912), (6, 11908608), (8, 8931456), (9, 7939072), (12, 5954304), (16, 4465728), (18, 3969536), (24, 2977152), (32, 2232864), (36, 1984768), (48, 1488576), (64, 1116432), (72, 992384), (96, 744288), (128, 558216), (144, 496192), (192, 372144), (256, 279108), (288, 248096), (384, 186072), (512, 139554), (576, 124048), (768, 93036), (1024, 69777), (1152, 62024), (1536, 46518), (2304, 31012), (3072, 23259), (4608, 15506), (7753, 9216)]