72001584

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4673}}^1$

素因数の和:4794

約数の個数: 60

約数和(自身を含む): 203431176

約数和(自身を除く): 131429592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 4673, 5136, 7704, 9346, 14019, 15408, 18692, 28038, 37384, 42057, 56076, 74768, 84114, 112152, 168228, 224304, 336456, 500011, 672912, 1000022, 1500033, 2000044, 3000066, 4000088, 4500099, 6000132, 8000176, 9000198, 12000264, 18000396, 24000528, 36000792, 72001584]

約数ペア:

[(1, 72001584), (2, 36000792), (3, 24000528), (4, 18000396), (6, 12000264), (8, 9000198), (9, 8000176), (12, 6000132), (16, 4500099), (18, 4000088), (24, 3000066), (36, 2000044), (48, 1500033), (72, 1000022), (107, 672912), (144, 500011), (214, 336456), (321, 224304), (428, 168228), (642, 112152), (856, 84114), (963, 74768), (1284, 56076), (1712, 42057), (1926, 37384), (2568, 28038), (3852, 18692), (4673, 15408), (5136, 14019), (7704, 9346)]