87668784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 293552640

約数和(自身を除く): 205883856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 547, 636, 742, 756, 848, 954, 1008, 1094, 1113, 1272, 1431, 1484, 1512, 1641, 1908, 2188, 2226, 2544, 2862, 2968, 3024, 3282, 3339, 3816, 3829, 4376, 4452, 4923, 5724, 5936, 6564, 6678, 7632, 7658, 8752, 8904, 9846, 10017, 11448, 11487, 13128, 13356, 14769, 15316, 17808, 19692, 20034, 22896, 22974, 26256, 26712, 28991, 29538, 30632, 34461, 39384, 40068, 45948, 53424, 57982, 59076, 61264, 68922, 78768, 80136, 86973, 91896, 103383, 115964, 118152, 137844, 160272, 173946, 183792, 202937, 206766, 231928, 236304, 260919, 275688, 347892, 405874, 413532, 463856, 521838, 551376, 608811, 695784, 782757, 811748, 827064, 1043676, 1217622, 1391568, 1565514, 1623496, 1654128, 1826433, 2087352, 2435244, 3131028, 3246992, 3652866, 4174704, 4870488, 5479299, 6262056, 7305732, 9740976, 10958598, 12524112, 14611464, 21917196, 29222928, 43834392, 87668784]

約数ペア:

[(1, 87668784), (2, 43834392), (3, 29222928), (4, 21917196), (6, 14611464), (7, 12524112), (8, 10958598), (9, 9740976), (12, 7305732), (14, 6262056), (16, 5479299), (18, 4870488), (21, 4174704), (24, 3652866), (27, 3246992), (28, 3131028), (36, 2435244), (42, 2087352), (48, 1826433), (53, 1654128), (54, 1623496), (56, 1565514), (63, 1391568), (72, 1217622), (84, 1043676), (106, 827064), (108, 811748), (112, 782757), (126, 695784), (144, 608811), (159, 551376), (168, 521838), (189, 463856), (212, 413532), (216, 405874), (252, 347892), (318, 275688), (336, 260919), (371, 236304), (378, 231928), (424, 206766), (432, 202937), (477, 183792), (504, 173946), (547, 160272), (636, 137844), (742, 118152), (756, 115964), (848, 103383), (954, 91896), (1008, 86973), (1094, 80136), (1113, 78768), (1272, 68922), (1431, 61264), (1484, 59076), (1512, 57982), (1641, 53424), (1908, 45948), (2188, 40068), (2226, 39384), (2544, 34461), (2862, 30632), (2968, 29538), (3024, 28991), (3282, 26712), (3339, 26256), (3816, 22974), (3829, 22896), (4376, 20034), (4452, 19692), (4923, 17808), (5724, 15316), (5936, 14769), (6564, 13356), (6678, 13128), (7632, 11487), (7658, 11448), (8752, 10017), (8904, 9846)]