73340586

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 115771734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 47, 54, 66, 71, 74, 94, 99, 111, 141, 142, 198, 213, 222, 282, 297, 333, 407, 423, 426, 517, 594, 639, 666, 781, 814, 846, 999, 1034, 1221, 1269, 1278, 1551, 1562, 1739, 1917, 1998, 2343, 2442, 2538, 2627, 3102, 3337, 3478, 3663, 3834, 4653, 4686, 5217, 5254, 6674, 7029, 7326, 7881, 9306, 10011, 10434, 10989, 13959, 14058, 15651, 15762, 19129, 20022, 21087, 21978, 23643, 27918, 28897, 30033, 31302, 36707, 38258, 42174, 46953, 47286, 57387, 57794, 60066, 70929, 73414, 86691, 90099, 93906, 110121, 114774, 123469, 141858, 172161, 173382, 180198, 220242, 246938, 260073, 330363, 344322, 370407, 516483, 520146, 660726, 740814, 780219, 991089, 1032966, 1111221, 1358159, 1560438, 1982178, 2222442, 2716318, 3333663, 4074477, 6667326, 8148954, 12223431, 24446862, 36670293, 73340586]

約数ペア:

[(1, 73340586), (2, 36670293), (3, 24446862), (6, 12223431), (9, 8148954), (11, 6667326), (18, 4074477), (22, 3333663), (27, 2716318), (33, 2222442), (37, 1982178), (47, 1560438), (54, 1358159), (66, 1111221), (71, 1032966), (74, 991089), (94, 780219), (99, 740814), (111, 660726), (141, 520146), (142, 516483), (198, 370407), (213, 344322), (222, 330363), (282, 260073), (297, 246938), (333, 220242), (407, 180198), (423, 173382), (426, 172161), (517, 141858), (594, 123469), (639, 114774), (666, 110121), (781, 93906), (814, 90099), (846, 86691), (999, 73414), (1034, 70929), (1221, 60066), (1269, 57794), (1278, 57387), (1551, 47286), (1562, 46953), (1739, 42174), (1917, 38258), (1998, 36707), (2343, 31302), (2442, 30033), (2538, 28897), (2627, 27918), (3102, 23643), (3337, 21978), (3478, 21087), (3663, 20022), (3834, 19129), (4653, 15762), (4686, 15651), (5217, 14058), (5254, 13959), (6674, 10989), (7029, 10434), (7326, 10011), (7881, 9306)]