71482488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 227819520

約数和(自身を除く): 156337032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 823, 924, 987, 1034, 1128, 1316, 1551, 1646, 1848, 1974, 2068, 2469, 2632, 3102, 3292, 3619, 3948, 4136, 4938, 5761, 6204, 6584, 7238, 7896, 9053, 9876, 10857, 11522, 12408, 14476, 17283, 18106, 19752, 21714, 23044, 27159, 28952, 34566, 36212, 38681, 43428, 46088, 54318, 63371, 69132, 72424, 77362, 86856, 108636, 116043, 126742, 138264, 154724, 190113, 217272, 232086, 253484, 270767, 309448, 380226, 425491, 464172, 506968, 541534, 760452, 812301, 850982, 928344, 1083068, 1276473, 1520904, 1624602, 1701964, 2166136, 2552946, 2978437, 3249204, 3403928, 5105892, 5956874, 6498408, 8935311, 10211784, 11913748, 17870622, 23827496, 35741244, 71482488]

約数ペア:

[(1, 71482488), (2, 35741244), (3, 23827496), (4, 17870622), (6, 11913748), (7, 10211784), (8, 8935311), (11, 6498408), (12, 5956874), (14, 5105892), (21, 3403928), (22, 3249204), (24, 2978437), (28, 2552946), (33, 2166136), (42, 1701964), (44, 1624602), (47, 1520904), (56, 1276473), (66, 1083068), (77, 928344), (84, 850982), (88, 812301), (94, 760452), (132, 541534), (141, 506968), (154, 464172), (168, 425491), (188, 380226), (231, 309448), (264, 270767), (282, 253484), (308, 232086), (329, 217272), (376, 190113), (462, 154724), (517, 138264), (564, 126742), (616, 116043), (658, 108636), (823, 86856), (924, 77362), (987, 72424), (1034, 69132), (1128, 63371), (1316, 54318), (1551, 46088), (1646, 43428), (1848, 38681), (1974, 36212), (2068, 34566), (2469, 28952), (2632, 27159), (3102, 23044), (3292, 21714), (3619, 19752), (3948, 18106), (4136, 17283), (4938, 14476), (5761, 12408), (6204, 11522), (6584, 10857), (7238, 9876), (7896, 9053)]