64166928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 190333056

約数和(自身を除く): 126166128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 541, 706, 1059, 1082, 1412, 1623, 2118, 2164, 2471, 2824, 3246, 3787, 4236, 4328, 4942, 5648, 6492, 7413, 7574, 8472, 8656, 9884, 11361, 12984, 14826, 15148, 16944, 19768, 22722, 25968, 29652, 30296, 39536, 45444, 59304, 60592, 90888, 118608, 181776, 190973, 381946, 572919, 763892, 1145838, 1336811, 1527784, 2291676, 2673622, 3055568, 4010433, 4583352, 5347244, 8020866, 9166704, 10694488, 16041732, 21388976, 32083464, 64166928]

約数ペア:

[(1, 64166928), (2, 32083464), (3, 21388976), (4, 16041732), (6, 10694488), (7, 9166704), (8, 8020866), (12, 5347244), (14, 4583352), (16, 4010433), (21, 3055568), (24, 2673622), (28, 2291676), (42, 1527784), (48, 1336811), (56, 1145838), (84, 763892), (112, 572919), (168, 381946), (336, 190973), (353, 181776), (541, 118608), (706, 90888), (1059, 60592), (1082, 59304), (1412, 45444), (1623, 39536), (2118, 30296), (2164, 29652), (2471, 25968), (2824, 22722), (3246, 19768), (3787, 16944), (4236, 15148), (4328, 14826), (4942, 12984), (5648, 11361), (6492, 9884), (7413, 8656), (7574, 8472)]