81466752

素因数分解:

$2^7\times 3^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 217370160

約数和(自身を除く): 135903408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 353, 384, 601, 706, 1059, 1202, 1412, 1803, 2118, 2404, 2824, 3606, 4236, 4808, 5648, 7212, 8472, 9616, 11296, 14424, 16944, 19232, 22592, 28848, 33888, 38464, 45184, 57696, 67776, 76928, 115392, 135552, 212153, 230784, 424306, 636459, 848612, 1272918, 1697224, 2545836, 3394448, 5091672, 6788896, 10183344, 13577792, 20366688, 27155584, 40733376, 81466752]

約数ペア:

[(1, 81466752), (2, 40733376), (3, 27155584), (4, 20366688), (6, 13577792), (8, 10183344), (12, 6788896), (16, 5091672), (24, 3394448), (32, 2545836), (48, 1697224), (64, 1272918), (96, 848612), (128, 636459), (192, 424306), (353, 230784), (384, 212153), (601, 135552), (706, 115392), (1059, 76928), (1202, 67776), (1412, 57696), (1803, 45184), (2118, 38464), (2404, 33888), (2824, 28848), (3606, 22592), (4236, 19232), (4808, 16944), (5648, 14424), (7212, 11296), (8472, 9616)]