68247072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 72

約数和(自身を含む): 202535424

約数和(自身を除く): 134288352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10303, 20606, 30909, 41212, 61818, 82424, 92727, 123636, 164848, 185454, 236969, 247272, 329696, 370908, 473938, 494544, 710907, 741816, 947876, 989088, 1421814, 1483632, 1895752, 2132721, 2843628, 2967264, 3791504, 4265442, 5687256, 7583008, 8530884, 11374512, 17061768, 22749024, 34123536, 68247072]

約数ペア:

[(1, 68247072), (2, 34123536), (3, 22749024), (4, 17061768), (6, 11374512), (8, 8530884), (9, 7583008), (12, 5687256), (16, 4265442), (18, 3791504), (23, 2967264), (24, 2843628), (32, 2132721), (36, 1895752), (46, 1483632), (48, 1421814), (69, 989088), (72, 947876), (92, 741816), (96, 710907), (138, 494544), (144, 473938), (184, 370908), (207, 329696), (276, 247272), (288, 236969), (368, 185454), (414, 164848), (552, 123636), (736, 92727), (828, 82424), (1104, 61818), (1656, 41212), (2208, 30909), (3312, 20606), (6624, 10303)]