71535072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106451}}^1$

素因数の和:106471

約数の個数: 48

約数和(自身を含む): 214607232

約数和(自身を除く): 143072160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 106451, 212902, 319353, 425804, 638706, 745157, 851608, 1277412, 1490314, 1703216, 2235471, 2554824, 2980628, 3406432, 4470942, 5109648, 5961256, 8941884, 10219296, 11922512, 17883768, 23845024, 35767536, 71535072]

約数ペア:

[(1, 71535072), (2, 35767536), (3, 23845024), (4, 17883768), (6, 11922512), (7, 10219296), (8, 8941884), (12, 5961256), (14, 5109648), (16, 4470942), (21, 3406432), (24, 2980628), (28, 2554824), (32, 2235471), (42, 1703216), (48, 1490314), (56, 1277412), (84, 851608), (96, 745157), (112, 638706), (168, 425804), (224, 319353), (336, 212902), (672, 106451)]