72057312

素因数分解:

$2^5\times 3^2\times {\mathrm{250199}}^1$

素因数の和:250215

約数の個数: 36

約数和(自身を含む): 204913800

約数和(自身を除く): 132856488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 250199, 500398, 750597, 1000796, 1501194, 2001592, 2251791, 3002388, 4003184, 4503582, 6004776, 8006368, 9007164, 12009552, 18014328, 24019104, 36028656, 72057312]

約数ペア:

[(1, 72057312), (2, 36028656), (3, 24019104), (4, 18014328), (6, 12009552), (8, 9007164), (9, 8006368), (12, 6004776), (16, 4503582), (18, 4003184), (24, 3002388), (32, 2251791), (36, 2001592), (48, 1501194), (72, 1000796), (96, 750597), (144, 500398), (288, 250199)]