86887528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 208414080

約数和(自身を除く): 121526552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 71, 82, 91, 104, 142, 164, 182, 284, 287, 328, 364, 497, 533, 568, 574, 728, 923, 994, 1066, 1148, 1681, 1846, 1988, 2132, 2296, 2911, 3362, 3692, 3731, 3976, 4264, 5822, 6461, 6724, 7384, 7462, 11644, 11767, 12922, 13448, 14924, 20377, 21853, 23288, 23534, 25844, 29848, 37843, 40754, 43706, 47068, 51688, 75686, 81508, 87412, 94136, 119351, 151372, 152971, 163016, 174824, 238702, 264901, 302744, 305942, 477404, 529802, 611884, 835457, 954808, 1059604, 1223768, 1551563, 1670914, 2119208, 3103126, 3341828, 6206252, 6683656, 10860941, 12412504, 21721882, 43443764, 86887528]

約数ペア:

[(1, 86887528), (2, 43443764), (4, 21721882), (7, 12412504), (8, 10860941), (13, 6683656), (14, 6206252), (26, 3341828), (28, 3103126), (41, 2119208), (52, 1670914), (56, 1551563), (71, 1223768), (82, 1059604), (91, 954808), (104, 835457), (142, 611884), (164, 529802), (182, 477404), (284, 305942), (287, 302744), (328, 264901), (364, 238702), (497, 174824), (533, 163016), (568, 152971), (574, 151372), (728, 119351), (923, 94136), (994, 87412), (1066, 81508), (1148, 75686), (1681, 51688), (1846, 47068), (1988, 43706), (2132, 40754), (2296, 37843), (2911, 29848), (3362, 25844), (3692, 23534), (3731, 23288), (3976, 21853), (4264, 20377), (5822, 14924), (6461, 13448), (6724, 12922), (7384, 11767), (7462, 11644)]