72777474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 210677760

約数和(自身を除く): 137900286

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 594, 621, 693, 759, 761, 966, 1242, 1386, 1449, 1518, 1522, 1771, 2079, 2277, 2283, 2898, 3542, 4158, 4347, 4554, 4566, 5313, 5327, 6831, 6849, 8371, 8694, 10626, 10654, 13662, 13698, 15939, 15981, 16742, 17503, 20547, 25113, 31878, 31962, 35006, 41094, 47817, 47943, 50226, 52509, 58597, 75339, 95634, 95886, 105018, 117194, 122521, 143829, 150678, 157527, 175791, 192533, 226017, 245042, 287658, 315054, 351582, 367563, 385066, 452034, 472581, 527373, 577599, 735126, 945162, 1054746, 1102689, 1155198, 1347731, 1582119, 1732797, 2205378, 2695462, 3164238, 3308067, 3465594, 4043193, 5198391, 6616134, 8086386, 10396782, 12129579, 24259158, 36388737, 72777474]

約数ペア:

[(1, 72777474), (2, 36388737), (3, 24259158), (6, 12129579), (7, 10396782), (9, 8086386), (11, 6616134), (14, 5198391), (18, 4043193), (21, 3465594), (22, 3308067), (23, 3164238), (27, 2695462), (33, 2205378), (42, 1732797), (46, 1582119), (54, 1347731), (63, 1155198), (66, 1102689), (69, 1054746), (77, 945162), (99, 735126), (126, 577599), (138, 527373), (154, 472581), (161, 452034), (189, 385066), (198, 367563), (207, 351582), (231, 315054), (253, 287658), (297, 245042), (322, 226017), (378, 192533), (414, 175791), (462, 157527), (483, 150678), (506, 143829), (594, 122521), (621, 117194), (693, 105018), (759, 95886), (761, 95634), (966, 75339), (1242, 58597), (1386, 52509), (1449, 50226), (1518, 47943), (1522, 47817), (1771, 41094), (2079, 35006), (2277, 31962), (2283, 31878), (2898, 25113), (3542, 20547), (4158, 17503), (4347, 16742), (4554, 15981), (4566, 15939), (5313, 13698), (5327, 13662), (6831, 10654), (6849, 10626), (8371, 8694)]