72001104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 213498240

約数和(自身を除く): 141497136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 509, 842, 1018, 1263, 1527, 1684, 2036, 2526, 2947, 3054, 3368, 3563, 4072, 5052, 5894, 6108, 6736, 7126, 8144, 8841, 10104, 10689, 11788, 12216, 14252, 17682, 20208, 21378, 23576, 24432, 28504, 35364, 42756, 47152, 57008, 70728, 85512, 141456, 171024, 214289, 428578, 642867, 857156, 1285734, 1500023, 1714312, 2571468, 3000046, 3428624, 4500069, 5142936, 6000092, 9000138, 10285872, 12000184, 18000276, 24000368, 36000552, 72001104]

約数ペア:

[(1, 72001104), (2, 36000552), (3, 24000368), (4, 18000276), (6, 12000184), (7, 10285872), (8, 9000138), (12, 6000092), (14, 5142936), (16, 4500069), (21, 3428624), (24, 3000046), (28, 2571468), (42, 1714312), (48, 1500023), (56, 1285734), (84, 857156), (112, 642867), (168, 428578), (336, 214289), (421, 171024), (509, 141456), (842, 85512), (1018, 70728), (1263, 57008), (1527, 47152), (1684, 42756), (2036, 35364), (2526, 28504), (2947, 24432), (3054, 23576), (3368, 21378), (3563, 20208), (4072, 17682), (5052, 14252), (5894, 12216), (6108, 11788), (6736, 10689), (7126, 10104), (8144, 8841)]