84128256

素因数分解:

$2^9\times 3^2\times {\mathrm{18257}}^1$

素因数の和:18281

約数の個数: 60

約数和(自身を含む): 242813142

約数和(自身を除く): 158684886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 18257, 36514, 54771, 73028, 109542, 146056, 164313, 219084, 292112, 328626, 438168, 584224, 657252, 876336, 1168448, 1314504, 1752672, 2336896, 2629008, 3505344, 4673792, 5258016, 7010688, 9347584, 10516032, 14021376, 21032064, 28042752, 42064128, 84128256]

約数ペア:

[(1, 84128256), (2, 42064128), (3, 28042752), (4, 21032064), (6, 14021376), (8, 10516032), (9, 9347584), (12, 7010688), (16, 5258016), (18, 4673792), (24, 3505344), (32, 2629008), (36, 2336896), (48, 1752672), (64, 1314504), (72, 1168448), (96, 876336), (128, 657252), (144, 584224), (192, 438168), (256, 328626), (288, 292112), (384, 219084), (512, 164313), (576, 146056), (768, 109542), (1152, 73028), (1536, 54771), (2304, 36514), (4608, 18257)]