71641728

素因数分解:

$2^7\times 3^2\times {\mathrm{62189}}^1$

素因数の和:62209

約数の個数: 48

約数和(自身を含む): 206159850

約数和(自身を除く): 134518122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 62189, 124378, 186567, 248756, 373134, 497512, 559701, 746268, 995024, 1119402, 1492536, 1990048, 2238804, 2985072, 3980096, 4477608, 5970144, 7960192, 8955216, 11940288, 17910432, 23880576, 35820864, 71641728]

約数ペア:

[(1, 71641728), (2, 35820864), (3, 23880576), (4, 17910432), (6, 11940288), (8, 8955216), (9, 7960192), (12, 5970144), (16, 4477608), (18, 3980096), (24, 2985072), (32, 2238804), (36, 1990048), (48, 1492536), (64, 1119402), (72, 995024), (96, 746268), (128, 559701), (144, 497512), (192, 373134), (288, 248756), (384, 186567), (576, 124378), (1152, 62189)]