67640448

素因数分解:

$2^7\times 3^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 180540000

約数和(自身を除く): 112899552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 353, 384, 499, 706, 998, 1059, 1412, 1497, 1996, 2118, 2824, 2994, 3992, 4236, 5648, 5988, 7984, 8472, 11296, 11976, 15968, 16944, 22592, 23952, 31936, 33888, 45184, 47904, 63872, 67776, 95808, 135552, 176147, 191616, 352294, 528441, 704588, 1056882, 1409176, 2113764, 2818352, 4227528, 5636704, 8455056, 11273408, 16910112, 22546816, 33820224, 67640448]

約数ペア:

[(1, 67640448), (2, 33820224), (3, 22546816), (4, 16910112), (6, 11273408), (8, 8455056), (12, 5636704), (16, 4227528), (24, 2818352), (32, 2113764), (48, 1409176), (64, 1056882), (96, 704588), (128, 528441), (192, 352294), (353, 191616), (384, 176147), (499, 135552), (706, 95808), (998, 67776), (1059, 63872), (1412, 47904), (1497, 45184), (1996, 33888), (2118, 31936), (2824, 23952), (2994, 22592), (3992, 16944), (4236, 15968), (5648, 11976), (5988, 11296), (7984, 8472)]