85858241

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 112285440

約数和(自身を除く): 26427199

約数列:

[1, 7, 23, 29, 37, 49, 71, 161, 203, 259, 497, 667, 851, 1073, 1127, 1421, 1633, 1813, 2059, 2627, 3479, 4669, 5957, 7511, 11431, 14413, 18389, 24679, 32683, 41699, 47357, 52577, 60421, 76183, 80017, 100891, 128723, 172753, 331499, 422947, 533281, 1209271, 1752209, 2320493, 2960629, 3732967, 12265463, 85858241]

約数ペア:

[(1, 85858241), (7, 12265463), (23, 3732967), (29, 2960629), (37, 2320493), (49, 1752209), (71, 1209271), (161, 533281), (203, 422947), (259, 331499), (497, 172753), (667, 128723), (851, 100891), (1073, 80017), (1127, 76183), (1421, 60421), (1633, 52577), (1813, 47357), (2059, 41699), (2627, 32683), (3479, 24679), (4669, 18389), (5957, 14413), (7511, 11431)]