64610208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17286

約数の個数: 72

約数和(自身を含む): 197880228

約数和(自身を除く): 133270020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17257, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 224341, 276112, 310626, 414168, 448682, 552224, 621252, 673023, 828336, 897364, 1242504, 1346046, 1656672, 1794728, 2019069, 2485008, 2692092, 3589456, 4038138, 4970016, 5384184, 7178912, 8076276, 10768368, 16152552, 21536736, 32305104, 64610208]

約数ペア:

[(1, 64610208), (2, 32305104), (3, 21536736), (4, 16152552), (6, 10768368), (8, 8076276), (9, 7178912), (12, 5384184), (13, 4970016), (16, 4038138), (18, 3589456), (24, 2692092), (26, 2485008), (32, 2019069), (36, 1794728), (39, 1656672), (48, 1346046), (52, 1242504), (72, 897364), (78, 828336), (96, 673023), (104, 621252), (117, 552224), (144, 448682), (156, 414168), (208, 310626), (234, 276112), (288, 224341), (312, 207084), (416, 155313), (468, 138056), (624, 103542), (936, 69028), (1248, 51771), (1872, 34514), (3744, 17257)]