80716848

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39107}}^1$

素因数の和:39161

約数の個数: 40

約数和(自身を含む): 213373248

約数和(自身を除く): 132656400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 39107, 78214, 117321, 156428, 234642, 312856, 469284, 625712, 938568, 1681601, 1877136, 3363202, 5044803, 6726404, 10089606, 13452808, 20179212, 26905616, 40358424, 80716848]

約数ペア:

[(1, 80716848), (2, 40358424), (3, 26905616), (4, 20179212), (6, 13452808), (8, 10089606), (12, 6726404), (16, 5044803), (24, 3363202), (43, 1877136), (48, 1681601), (86, 938568), (129, 625712), (172, 469284), (258, 312856), (344, 234642), (516, 156428), (688, 117321), (1032, 78214), (2064, 39107)]