72289296

素因数分解:

$2^4\times 3^2\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1444

約数の個数: 60

約数和(自身を含む): 202886320

約数和(自身を除く): 130597024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 619, 811, 1238, 1622, 1857, 2433, 2476, 3244, 3714, 4866, 4952, 5571, 6488, 7299, 7428, 9732, 9904, 11142, 12976, 14598, 14856, 19464, 22284, 29196, 29712, 38928, 44568, 58392, 89136, 116784, 502009, 1004018, 1506027, 2008036, 3012054, 4016072, 4518081, 6024108, 8032144, 9036162, 12048216, 18072324, 24096432, 36144648, 72289296]

約数ペア:

[(1, 72289296), (2, 36144648), (3, 24096432), (4, 18072324), (6, 12048216), (8, 9036162), (9, 8032144), (12, 6024108), (16, 4518081), (18, 4016072), (24, 3012054), (36, 2008036), (48, 1506027), (72, 1004018), (144, 502009), (619, 116784), (811, 89136), (1238, 58392), (1622, 44568), (1857, 38928), (2433, 29712), (2476, 29196), (3244, 22284), (3714, 19464), (4866, 14856), (4952, 14598), (5571, 12976), (6488, 11142), (7299, 9904), (7428, 9732)]