78307272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47287}}^1$

素因数の和:47322

約数の個数: 48

約数和(自身を含む): 221307840

約数和(自身を除く): 143000568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 47287, 94574, 141861, 189148, 283722, 378296, 425583, 567444, 851166, 1087601, 1134888, 1702332, 2175202, 3262803, 3404664, 4350404, 6525606, 8700808, 9788409, 13051212, 19576818, 26102424, 39153636, 78307272]

約数ペア:

[(1, 78307272), (2, 39153636), (3, 26102424), (4, 19576818), (6, 13051212), (8, 9788409), (9, 8700808), (12, 6525606), (18, 4350404), (23, 3404664), (24, 3262803), (36, 2175202), (46, 1702332), (69, 1134888), (72, 1087601), (92, 851166), (138, 567444), (184, 425583), (207, 378296), (276, 283722), (414, 189148), (552, 141861), (828, 94574), (1656, 47287)]