72847808

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 166207440

約数和(自身を除く): 93359632

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 409, 484, 506, 704, 736, 818, 968, 1012, 1472, 1636, 1936, 2024, 2783, 3272, 3872, 4048, 4499, 5566, 6544, 7744, 8096, 8998, 9407, 11132, 13088, 16192, 17996, 18814, 22264, 26176, 35992, 37628, 44528, 49489, 71984, 75256, 89056, 98978, 103477, 143968, 150512, 178112, 197956, 206954, 287936, 301024, 395912, 413908, 602048, 791824, 827816, 1138247, 1583648, 1655632, 2276494, 3167296, 3311264, 4552988, 6622528, 9105976, 18211952, 36423904, 72847808]

約数ペア:

[(1, 72847808), (2, 36423904), (4, 18211952), (8, 9105976), (11, 6622528), (16, 4552988), (22, 3311264), (23, 3167296), (32, 2276494), (44, 1655632), (46, 1583648), (64, 1138247), (88, 827816), (92, 791824), (121, 602048), (176, 413908), (184, 395912), (242, 301024), (253, 287936), (352, 206954), (368, 197956), (409, 178112), (484, 150512), (506, 143968), (704, 103477), (736, 98978), (818, 89056), (968, 75256), (1012, 71984), (1472, 49489), (1636, 44528), (1936, 37628), (2024, 35992), (2783, 26176), (3272, 22264), (3872, 18814), (4048, 17996), (4499, 16192), (5566, 13088), (6544, 11132), (7744, 9407), (8096, 8998)]