68939328

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2287}}^1$

素因数の和:2459

約数の個数: 56

約数和(自身を含む): 183644032

約数和(自身を除く): 114704704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2287, 2512, 3768, 4574, 5024, 6861, 7536, 9148, 10048, 13722, 15072, 18296, 27444, 30144, 36592, 54888, 73184, 109776, 146368, 219552, 359059, 439104, 718118, 1077177, 1436236, 2154354, 2872472, 4308708, 5744944, 8617416, 11489888, 17234832, 22979776, 34469664, 68939328]

約数ペア:

[(1, 68939328), (2, 34469664), (3, 22979776), (4, 17234832), (6, 11489888), (8, 8617416), (12, 5744944), (16, 4308708), (24, 2872472), (32, 2154354), (48, 1436236), (64, 1077177), (96, 718118), (157, 439104), (192, 359059), (314, 219552), (471, 146368), (628, 109776), (942, 73184), (1256, 54888), (1884, 36592), (2287, 30144), (2512, 27444), (3768, 18296), (4574, 15072), (5024, 13722), (6861, 10048), (7536, 9148)]