75721728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 66

約数和(自身を含む): 203119716

約数和(自身を除く): 127397988

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 628, 768, 942, 1024, 1256, 1536, 1884, 2512, 3072, 3768, 5024, 7536, 10048, 15072, 20096, 24649, 30144, 40192, 49298, 60288, 73947, 80384, 98596, 120576, 147894, 160768, 197192, 241152, 295788, 394384, 482304, 591576, 788768, 1183152, 1577536, 2366304, 3155072, 4732608, 6310144, 9465216, 12620288, 18930432, 25240576, 37860864, 75721728]

約数ペア:

[(1, 75721728), (2, 37860864), (3, 25240576), (4, 18930432), (6, 12620288), (8, 9465216), (12, 6310144), (16, 4732608), (24, 3155072), (32, 2366304), (48, 1577536), (64, 1183152), (96, 788768), (128, 591576), (157, 482304), (192, 394384), (256, 295788), (314, 241152), (384, 197192), (471, 160768), (512, 147894), (628, 120576), (768, 98596), (942, 80384), (1024, 73947), (1256, 60288), (1536, 49298), (1884, 40192), (2512, 30144), (3072, 24649), (3768, 20096), (5024, 15072), (7536, 10048)]