15678087996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20095

約数の個数: 96

約数和(自身を含む): 39505596480

約数和(自身を除く): 23827508484

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 61, 74, 87, 111, 116, 122, 148, 174, 183, 222, 244, 348, 366, 444, 732, 1073, 1769, 2146, 2257, 3219, 3538, 4292, 4514, 5307, 6438, 6771, 7076, 9028, 10614, 12876, 13542, 19961, 21228, 27084, 39922, 59883, 65453, 79844, 119766, 130906, 196359, 239532, 261812, 392718, 578869, 738557, 785436, 1157738, 1217621, 1477114, 1736607, 2215671, 2315476, 2435242, 2954228, 3473214, 3652863, 4431342, 4870484, 6946428, 7305726, 8862684, 14611452, 21418153, 35311009, 42836306, 45051977, 64254459, 70622018, 85672612, 90103954, 105933027, 128508918, 135155931, 141244036, 180207908, 211866054, 257017836, 270311862, 423732108, 540623724, 1306507333, 2613014666, 3919521999, 5226029332, 7839043998, 15678087996]

約数ペア:

[(1, 15678087996), (2, 7839043998), (3, 5226029332), (4, 3919521999), (6, 2613014666), (12, 1306507333), (29, 540623724), (37, 423732108), (58, 270311862), (61, 257017836), (74, 211866054), (87, 180207908), (111, 141244036), (116, 135155931), (122, 128508918), (148, 105933027), (174, 90103954), (183, 85672612), (222, 70622018), (244, 64254459), (348, 45051977), (366, 42836306), (444, 35311009), (732, 21418153), (1073, 14611452), (1769, 8862684), (2146, 7305726), (2257, 6946428), (3219, 4870484), (3538, 4431342), (4292, 3652863), (4514, 3473214), (5307, 2954228), (6438, 2435242), (6771, 2315476), (7076, 2215671), (9028, 1736607), (10614, 1477114), (12876, 1217621), (13542, 1157738), (19961, 785436), (21228, 738557), (27084, 578869), (39922, 392718), (59883, 261812), (65453, 239532), (79844, 196359), (119766, 130906)]