81411912

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22171}}^1$

素因数の和:22203

約数の個数: 64

約数和(自身を含む): 239457600

約数和(自身を除く): 158045688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 22171, 44342, 66513, 88684, 133026, 177368, 199539, 266052, 376907, 399078, 532104, 598617, 753814, 798156, 1130721, 1197234, 1507628, 1596312, 2261442, 2394468, 3015256, 3392163, 4522884, 4788936, 6784326, 9045768, 10176489, 13568652, 20352978, 27137304, 40705956, 81411912]

約数ペア:

[(1, 81411912), (2, 40705956), (3, 27137304), (4, 20352978), (6, 13568652), (8, 10176489), (9, 9045768), (12, 6784326), (17, 4788936), (18, 4522884), (24, 3392163), (27, 3015256), (34, 2394468), (36, 2261442), (51, 1596312), (54, 1507628), (68, 1197234), (72, 1130721), (102, 798156), (108, 753814), (136, 598617), (153, 532104), (204, 399078), (216, 376907), (306, 266052), (408, 199539), (459, 177368), (612, 133026), (918, 88684), (1224, 66513), (1836, 44342), (3672, 22171)]