81824736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{121763}}^1$

素因数の和:121783

約数の個数: 48

約数和(自身を含む): 245476224

約数和(自身を除く): 163651488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 121763, 243526, 365289, 487052, 730578, 852341, 974104, 1461156, 1704682, 1948208, 2557023, 2922312, 3409364, 3896416, 5114046, 5844624, 6818728, 10228092, 11689248, 13637456, 20456184, 27274912, 40912368, 81824736]

約数ペア:

[(1, 81824736), (2, 40912368), (3, 27274912), (4, 20456184), (6, 13637456), (7, 11689248), (8, 10228092), (12, 6818728), (14, 5844624), (16, 5114046), (21, 3896416), (24, 3409364), (28, 2922312), (32, 2557023), (42, 1948208), (48, 1704682), (56, 1461156), (84, 974104), (96, 852341), (112, 730578), (168, 487052), (224, 365289), (336, 243526), (672, 121763)]