68161128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 195404160

約数和(自身を除く): 127243032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433, 866, 937, 1299, 1732, 1874, 2598, 2811, 3031, 3464, 3748, 5196, 5622, 6062, 6559, 7496, 9093, 10392, 11244, 12124, 13118, 18186, 19677, 22488, 24248, 26236, 36372, 39354, 52472, 72744, 78708, 157416, 405721, 811442, 1217163, 1622884, 2434326, 2840047, 3245768, 4868652, 5680094, 8520141, 9737304, 11360188, 17040282, 22720376, 34080564, 68161128]

約数ペア:

[(1, 68161128), (2, 34080564), (3, 22720376), (4, 17040282), (6, 11360188), (7, 9737304), (8, 8520141), (12, 5680094), (14, 4868652), (21, 3245768), (24, 2840047), (28, 2434326), (42, 1622884), (56, 1217163), (84, 811442), (168, 405721), (433, 157416), (866, 78708), (937, 72744), (1299, 52472), (1732, 39354), (1874, 36372), (2598, 26236), (2811, 24248), (3031, 22488), (3464, 19677), (3748, 18186), (5196, 13118), (5622, 12124), (6062, 11244), (6559, 10392), (7496, 9093)]