90709704

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 255134880

約数和(自身を除く): 164425176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 83, 86, 129, 166, 172, 249, 258, 332, 344, 353, 387, 498, 516, 664, 706, 747, 774, 996, 1032, 1059, 1412, 1494, 1548, 1992, 2118, 2824, 2988, 3096, 3177, 3569, 4236, 5976, 6354, 7138, 8472, 10707, 12708, 14276, 15179, 21414, 25416, 28552, 29299, 30358, 32121, 42828, 45537, 58598, 60716, 64242, 85656, 87897, 91074, 117196, 121432, 128484, 136611, 175794, 182148, 234392, 256968, 263691, 273222, 351588, 364296, 527382, 546444, 703176, 1054764, 1092888, 1259857, 2109528, 2519714, 3779571, 5039428, 7559142, 10078856, 11338713, 15118284, 22677426, 30236568, 45354852, 90709704]

約数ペア:

[(1, 90709704), (2, 45354852), (3, 30236568), (4, 22677426), (6, 15118284), (8, 11338713), (9, 10078856), (12, 7559142), (18, 5039428), (24, 3779571), (36, 2519714), (43, 2109528), (72, 1259857), (83, 1092888), (86, 1054764), (129, 703176), (166, 546444), (172, 527382), (249, 364296), (258, 351588), (332, 273222), (344, 263691), (353, 256968), (387, 234392), (498, 182148), (516, 175794), (664, 136611), (706, 128484), (747, 121432), (774, 117196), (996, 91074), (1032, 87897), (1059, 85656), (1412, 64242), (1494, 60716), (1548, 58598), (1992, 45537), (2118, 42828), (2824, 32121), (2988, 30358), (3096, 29299), (3177, 28552), (3569, 25416), (4236, 21414), (5976, 15179), (6354, 14276), (7138, 12708), (8472, 10707)]