8772568

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 11387432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 139, 161, 184, 196, 278, 322, 343, 392, 556, 644, 686, 973, 1112, 1127, 1288, 1372, 1946, 2254, 2744, 3197, 3892, 4508, 6394, 6811, 7784, 7889, 9016, 12788, 13622, 15778, 22379, 25576, 27244, 31556, 44758, 47677, 54488, 63112, 89516, 95354, 156653, 179032, 190708, 313306, 381416, 626612, 1096571, 1253224, 2193142, 4386284, 8772568]

約数ペア:

[(1, 8772568), (2, 4386284), (4, 2193142), (7, 1253224), (8, 1096571), (14, 626612), (23, 381416), (28, 313306), (46, 190708), (49, 179032), (56, 156653), (92, 95354), (98, 89516), (139, 63112), (161, 54488), (184, 47677), (196, 44758), (278, 31556), (322, 27244), (343, 25576), (392, 22379), (556, 15778), (644, 13622), (686, 12788), (973, 9016), (1112, 7889), (1127, 7784), (1288, 6811), (1372, 6394), (1946, 4508), (2254, 3892), (2744, 3197)]