90329008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 220057344

約数和(自身を除く): 129728336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 467, 616, 628, 934, 1099, 1232, 1256, 1727, 1868, 2198, 2512, 3269, 3454, 3736, 4396, 5137, 6538, 6908, 7472, 8792, 10274, 12089, 13076, 13816, 17584, 20548, 24178, 26152, 27632, 35959, 41096, 48356, 52304, 71918, 73319, 82192, 96712, 143836, 146638, 193424, 287672, 293276, 513233, 575344, 586552, 806509, 1026466, 1173104, 1613018, 2052932, 3226036, 4105864, 5645563, 6452072, 8211728, 11291126, 12904144, 22582252, 45164504, 90329008]

約数ペア:

[(1, 90329008), (2, 45164504), (4, 22582252), (7, 12904144), (8, 11291126), (11, 8211728), (14, 6452072), (16, 5645563), (22, 4105864), (28, 3226036), (44, 2052932), (56, 1613018), (77, 1173104), (88, 1026466), (112, 806509), (154, 586552), (157, 575344), (176, 513233), (308, 293276), (314, 287672), (467, 193424), (616, 146638), (628, 143836), (934, 96712), (1099, 82192), (1232, 73319), (1256, 71918), (1727, 52304), (1868, 48356), (2198, 41096), (2512, 35959), (3269, 27632), (3454, 26152), (3736, 24178), (4396, 20548), (5137, 17584), (6538, 13816), (6908, 13076), (7472, 12089), (8792, 10274)]