75887776

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 154411488

約数和(自身を除く): 78523712

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 421, 524, 688, 842, 1048, 1376, 1684, 2096, 3368, 4192, 5633, 6736, 11266, 13472, 18103, 22532, 36206, 45064, 55151, 72412, 90128, 110302, 144824, 180256, 220604, 289648, 441208, 579296, 882416, 1764832, 2371493, 4742986, 9485972, 18971944, 37943888, 75887776]

約数ペア:

[(1, 75887776), (2, 37943888), (4, 18971944), (8, 9485972), (16, 4742986), (32, 2371493), (43, 1764832), (86, 882416), (131, 579296), (172, 441208), (262, 289648), (344, 220604), (421, 180256), (524, 144824), (688, 110302), (842, 90128), (1048, 72412), (1376, 55151), (1684, 45064), (2096, 36206), (3368, 22532), (4192, 18103), (5633, 13472), (6736, 11266)]