68266656

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1118

約数の個数: 72

約数和(自身を含む): 195036660

約数和(自身を除く): 126770004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 809, 879, 1172, 1618, 1758, 2344, 2427, 2637, 3236, 3516, 4688, 4854, 5274, 6472, 7032, 7281, 9376, 9708, 10548, 12944, 14064, 14562, 19416, 21096, 25888, 28128, 29124, 38832, 42192, 58248, 77664, 84384, 116496, 232992, 237037, 474074, 711111, 948148, 1422222, 1896296, 2133333, 2844444, 3792592, 4266666, 5688888, 7585184, 8533332, 11377776, 17066664, 22755552, 34133328, 68266656]

約数ペア:

[(1, 68266656), (2, 34133328), (3, 22755552), (4, 17066664), (6, 11377776), (8, 8533332), (9, 7585184), (12, 5688888), (16, 4266666), (18, 3792592), (24, 2844444), (32, 2133333), (36, 1896296), (48, 1422222), (72, 948148), (96, 711111), (144, 474074), (288, 237037), (293, 232992), (586, 116496), (809, 84384), (879, 77664), (1172, 58248), (1618, 42192), (1758, 38832), (2344, 29124), (2427, 28128), (2637, 25888), (3236, 21096), (3516, 19416), (4688, 14562), (4854, 14064), (5274, 12944), (6472, 10548), (7032, 9708), (7281, 9376)]