86751984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3886

約数の個数: 80

約数和(自身を含む): 250233984

約数和(自身を除く): 163482000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 3821, 5676, 7568, 7642, 11352, 11463, 15284, 22704, 22926, 30568, 42031, 45852, 61136, 84062, 91704, 126093, 164303, 168124, 183408, 252186, 328606, 336248, 492909, 504372, 657212, 672496, 985818, 1008744, 1314424, 1807333, 1971636, 2017488, 2628848, 3614666, 3943272, 5421999, 7229332, 7886544, 10843998, 14458664, 21687996, 28917328, 43375992, 86751984]

約数ペア:

[(1, 86751984), (2, 43375992), (3, 28917328), (4, 21687996), (6, 14458664), (8, 10843998), (11, 7886544), (12, 7229332), (16, 5421999), (22, 3943272), (24, 3614666), (33, 2628848), (43, 2017488), (44, 1971636), (48, 1807333), (66, 1314424), (86, 1008744), (88, 985818), (129, 672496), (132, 657212), (172, 504372), (176, 492909), (258, 336248), (264, 328606), (344, 252186), (473, 183408), (516, 168124), (528, 164303), (688, 126093), (946, 91704), (1032, 84062), (1419, 61136), (1892, 45852), (2064, 42031), (2838, 30568), (3784, 22926), (3821, 22704), (5676, 15284), (7568, 11463), (7642, 11352)]