85923607

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 32271593

約数列:

[1, 7, 11, 23, 29, 49, 77, 161, 203, 239, 253, 319, 539, 667, 1127, 1421, 1673, 1771, 2233, 2629, 4669, 5497, 6931, 7337, 11711, 12397, 15631, 18403, 32683, 38479, 48517, 51359, 60467, 76241, 128821, 159413, 269353, 339619, 359513, 423269, 533687, 1115891, 1753543, 2962883, 3735809, 7811237, 12274801, 85923607]

約数ペア:

[(1, 85923607), (7, 12274801), (11, 7811237), (23, 3735809), (29, 2962883), (49, 1753543), (77, 1115891), (161, 533687), (203, 423269), (239, 359513), (253, 339619), (319, 269353), (539, 159413), (667, 128821), (1127, 76241), (1421, 60467), (1673, 51359), (1771, 48517), (2233, 38479), (2629, 32683), (4669, 18403), (5497, 15631), (6931, 12397), (7337, 11711)]