78709008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 233346176

約数和(自身を除く): 154637168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 433, 541, 866, 1082, 1299, 1623, 1732, 2164, 2598, 3031, 3246, 3464, 3787, 4328, 5196, 6062, 6492, 6928, 7574, 8656, 9093, 10392, 11361, 12124, 12984, 15148, 18186, 20784, 22722, 24248, 25968, 30296, 36372, 45444, 48496, 60592, 72744, 90888, 145488, 181776, 234253, 468506, 702759, 937012, 1405518, 1639771, 1874024, 2811036, 3279542, 3748048, 4919313, 5622072, 6559084, 9838626, 11244144, 13118168, 19677252, 26236336, 39354504, 78709008]

約数ペア:

[(1, 78709008), (2, 39354504), (3, 26236336), (4, 19677252), (6, 13118168), (7, 11244144), (8, 9838626), (12, 6559084), (14, 5622072), (16, 4919313), (21, 3748048), (24, 3279542), (28, 2811036), (42, 1874024), (48, 1639771), (56, 1405518), (84, 937012), (112, 702759), (168, 468506), (336, 234253), (433, 181776), (541, 145488), (866, 90888), (1082, 72744), (1299, 60592), (1623, 48496), (1732, 45444), (2164, 36372), (2598, 30296), (3031, 25968), (3246, 24248), (3464, 22722), (3787, 20784), (4328, 18186), (5196, 15148), (6062, 12984), (6492, 12124), (6928, 11361), (7574, 10392), (8656, 9093)]