72384795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 152635392

約数和(自身を除く): 80250597

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 97, 103, 105, 115, 161, 207, 291, 309, 315, 345, 483, 485, 515, 679, 721, 805, 873, 927, 1035, 1449, 1455, 1545, 2037, 2163, 2231, 2369, 2415, 3395, 3605, 4365, 4635, 6111, 6489, 6693, 7107, 7245, 9991, 10185, 10815, 11155, 11845, 15617, 16583, 20079, 21321, 29973, 30555, 32445, 33465, 35535, 46851, 49749, 49955, 69937, 78085, 82915, 89919, 100395, 106605, 140553, 149247, 149865, 209811, 229793, 234255, 248745, 349685, 449595, 629433, 689379, 702765, 746235, 1049055, 1148965, 1608551, 2068137, 3147165, 3446895, 4825653, 8042755, 10340685, 14476959, 24128265, 72384795]

約数ペア:

[(1, 72384795), (3, 24128265), (5, 14476959), (7, 10340685), (9, 8042755), (15, 4825653), (21, 3446895), (23, 3147165), (35, 2068137), (45, 1608551), (63, 1148965), (69, 1049055), (97, 746235), (103, 702765), (105, 689379), (115, 629433), (161, 449595), (207, 349685), (291, 248745), (309, 234255), (315, 229793), (345, 209811), (483, 149865), (485, 149247), (515, 140553), (679, 106605), (721, 100395), (805, 89919), (873, 82915), (927, 78085), (1035, 69937), (1449, 49955), (1455, 49749), (1545, 46851), (2037, 35535), (2163, 33465), (2231, 32445), (2369, 30555), (2415, 29973), (3395, 21321), (3605, 20079), (4365, 16583), (4635, 15617), (6111, 11845), (6489, 11155), (6693, 10815), (7107, 10185), (7245, 9991)]