72671071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 14005409

約数列:

[1, 11, 29, 37, 47, 131, 319, 407, 517, 1073, 1363, 1441, 1739, 3799, 4847, 6157, 11803, 14993, 19129, 41789, 50431, 53317, 67727, 140563, 178553, 227809, 554741, 1546193, 1964083, 2505899, 6606461, 72671071]

約数ペア:

[(1, 72671071), (11, 6606461), (29, 2505899), (37, 1964083), (47, 1546193), (131, 554741), (319, 227809), (407, 178553), (517, 140563), (1073, 67727), (1363, 53317), (1441, 50431), (1739, 41789), (3799, 19129), (4847, 14993), (6157, 11803)]