76969893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 147474432

約数和(自身を除く): 70504539

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 71, 77, 91, 133, 143, 209, 213, 231, 247, 273, 361, 399, 429, 497, 627, 741, 781, 923, 1001, 1083, 1349, 1463, 1491, 1729, 2343, 2527, 2717, 2769, 3003, 3971, 4047, 4389, 4693, 5187, 5467, 6461, 7581, 8151, 9443, 10153, 11913, 14079, 14839, 16401, 17537, 19019, 19383, 25631, 27797, 28329, 30459, 32851, 44517, 51623, 52611, 57057, 71071, 76893, 83391, 98553, 103873, 122759, 154869, 179417, 192907, 213213, 281941, 311619, 333203, 361361, 368277, 538251, 578721, 845823, 999609, 1084083, 1350349, 1973587, 2332421, 3665233, 4051047, 5920761, 6997263, 10995699, 25656631, 76969893]

約数ペア:

[(1, 76969893), (3, 25656631), (7, 10995699), (11, 6997263), (13, 5920761), (19, 4051047), (21, 3665233), (33, 2332421), (39, 1973587), (57, 1350349), (71, 1084083), (77, 999609), (91, 845823), (133, 578721), (143, 538251), (209, 368277), (213, 361361), (231, 333203), (247, 311619), (273, 281941), (361, 213213), (399, 192907), (429, 179417), (497, 154869), (627, 122759), (741, 103873), (781, 98553), (923, 83391), (1001, 76893), (1083, 71071), (1349, 57057), (1463, 52611), (1491, 51623), (1729, 44517), (2343, 32851), (2527, 30459), (2717, 28329), (2769, 27797), (3003, 25631), (3971, 19383), (4047, 19019), (4389, 17537), (4693, 16401), (5187, 14839), (5467, 14079), (6461, 11913), (7581, 10153), (8151, 9443)]