8281872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 80

約数和(自身を含む): 25048000

約数和(自身を除く): 16766128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1009, 1026, 1368, 2018, 2052, 2736, 3027, 4036, 4104, 6054, 8072, 8208, 9081, 12108, 16144, 18162, 19171, 24216, 27243, 36324, 38342, 48432, 54486, 57513, 72648, 76684, 108972, 115026, 145296, 153368, 172539, 217944, 230052, 306736, 345078, 435888, 460104, 517617, 690156, 920208, 1035234, 1380312, 2070468, 2760624, 4140936, 8281872]

約数ペア:

[(1, 8281872), (2, 4140936), (3, 2760624), (4, 2070468), (6, 1380312), (8, 1035234), (9, 920208), (12, 690156), (16, 517617), (18, 460104), (19, 435888), (24, 345078), (27, 306736), (36, 230052), (38, 217944), (48, 172539), (54, 153368), (57, 145296), (72, 115026), (76, 108972), (108, 76684), (114, 72648), (144, 57513), (152, 54486), (171, 48432), (216, 38342), (228, 36324), (304, 27243), (342, 24216), (432, 19171), (456, 18162), (513, 16144), (684, 12108), (912, 9081), (1009, 8208), (1026, 8072), (1368, 6054), (2018, 4104), (2052, 4036), (2736, 3027)]