87375888

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 252096960

約数和(自身を除く): 164721072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 787, 1028, 1542, 1574, 2056, 2313, 2361, 3084, 3148, 4112, 4626, 4722, 6168, 6296, 6939, 7083, 9252, 9444, 12336, 12592, 13878, 14166, 18504, 18888, 21249, 27756, 28332, 37008, 37776, 42498, 55512, 56664, 84996, 111024, 113328, 169992, 202259, 339984, 404518, 606777, 809036, 1213554, 1618072, 1820331, 2427108, 3236144, 3640662, 4854216, 5460993, 7281324, 9708432, 10921986, 14562648, 21843972, 29125296, 43687944, 87375888]

約数ペア:

[(1, 87375888), (2, 43687944), (3, 29125296), (4, 21843972), (6, 14562648), (8, 10921986), (9, 9708432), (12, 7281324), (16, 5460993), (18, 4854216), (24, 3640662), (27, 3236144), (36, 2427108), (48, 1820331), (54, 1618072), (72, 1213554), (108, 809036), (144, 606777), (216, 404518), (257, 339984), (432, 202259), (514, 169992), (771, 113328), (787, 111024), (1028, 84996), (1542, 56664), (1574, 55512), (2056, 42498), (2313, 37776), (2361, 37008), (3084, 28332), (3148, 27756), (4112, 21249), (4626, 18888), (4722, 18504), (6168, 14166), (6296, 13878), (6939, 12592), (7083, 12336), (9252, 9444)]