87470352

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 254441304

約数和(自身を除く): 166970952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 73, 106, 144, 146, 157, 159, 212, 219, 292, 314, 318, 424, 438, 471, 477, 584, 628, 636, 657, 848, 876, 942, 954, 1168, 1256, 1272, 1314, 1413, 1752, 1884, 1908, 2512, 2544, 2628, 2826, 3504, 3768, 3816, 3869, 5256, 5652, 7536, 7632, 7738, 8321, 10512, 11304, 11461, 11607, 15476, 16642, 22608, 22922, 23214, 24963, 30952, 33284, 34383, 34821, 45844, 46428, 49926, 61904, 66568, 68766, 69642, 74889, 91688, 92856, 99852, 103149, 133136, 137532, 139284, 149778, 183376, 185712, 199704, 206298, 275064, 278568, 299556, 399408, 412596, 550128, 557136, 599112, 607433, 825192, 1198224, 1214866, 1650384, 1822299, 2429732, 3644598, 4859464, 5466897, 7289196, 9718928, 10933794, 14578392, 21867588, 29156784, 43735176, 87470352]

約数ペア:

[(1, 87470352), (2, 43735176), (3, 29156784), (4, 21867588), (6, 14578392), (8, 10933794), (9, 9718928), (12, 7289196), (16, 5466897), (18, 4859464), (24, 3644598), (36, 2429732), (48, 1822299), (53, 1650384), (72, 1214866), (73, 1198224), (106, 825192), (144, 607433), (146, 599112), (157, 557136), (159, 550128), (212, 412596), (219, 399408), (292, 299556), (314, 278568), (318, 275064), (424, 206298), (438, 199704), (471, 185712), (477, 183376), (584, 149778), (628, 139284), (636, 137532), (657, 133136), (848, 103149), (876, 99852), (942, 92856), (954, 91688), (1168, 74889), (1256, 69642), (1272, 68766), (1314, 66568), (1413, 61904), (1752, 49926), (1884, 46428), (1908, 45844), (2512, 34821), (2544, 34383), (2628, 33284), (2826, 30952), (3504, 24963), (3768, 23214), (3816, 22922), (3869, 22608), (5256, 16642), (5652, 15476), (7536, 11607), (7632, 11461), (7738, 11304), (8321, 10512)]