77712696

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 222809400

約数和(自身を除く): 145096704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 2789, 3096, 3483, 4644, 5578, 6966, 8367, 9288, 11156, 13932, 16734, 22312, 25101, 27864, 33468, 50202, 66936, 75303, 100404, 119927, 150606, 200808, 225909, 239854, 301212, 359781, 451818, 479708, 602424, 719562, 903636, 959416, 1079343, 1439124, 1807272, 2158686, 2878248, 3238029, 4317372, 6476058, 8634744, 9714087, 12952116, 19428174, 25904232, 38856348, 77712696]

約数ペア:

[(1, 77712696), (2, 38856348), (3, 25904232), (4, 19428174), (6, 12952116), (8, 9714087), (9, 8634744), (12, 6476058), (18, 4317372), (24, 3238029), (27, 2878248), (36, 2158686), (43, 1807272), (54, 1439124), (72, 1079343), (81, 959416), (86, 903636), (108, 719562), (129, 602424), (162, 479708), (172, 451818), (216, 359781), (258, 301212), (324, 239854), (344, 225909), (387, 200808), (516, 150606), (648, 119927), (774, 100404), (1032, 75303), (1161, 66936), (1548, 50202), (2322, 33468), (2789, 27864), (3096, 25101), (3483, 22312), (4644, 16734), (5578, 13932), (6966, 11156), (8367, 9288)]