7272432168

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1\times {\mathrm{3011}}^1$

素因数の和:3818

約数の個数: 64

約数和(自身を含む): 18331513920

約数和(自身を除く): 11059081752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 641, 942, 1256, 1282, 1884, 1923, 2564, 3011, 3768, 3846, 5128, 6022, 7692, 9033, 12044, 15384, 18066, 24088, 36132, 72264, 100637, 201274, 301911, 402548, 472727, 603822, 805096, 945454, 1207644, 1418181, 1890908, 1930051, 2415288, 2836362, 3781816, 3860102, 5672724, 5790153, 7720204, 11345448, 11580306, 15440408, 23160612, 46321224, 303018007, 606036014, 909054021, 1212072028, 1818108042, 2424144056, 3636216084, 7272432168]

約数ペア:

[(1, 7272432168), (2, 3636216084), (3, 2424144056), (4, 1818108042), (6, 1212072028), (8, 909054021), (12, 606036014), (24, 303018007), (157, 46321224), (314, 23160612), (471, 15440408), (628, 11580306), (641, 11345448), (942, 7720204), (1256, 5790153), (1282, 5672724), (1884, 3860102), (1923, 3781816), (2564, 2836362), (3011, 2415288), (3768, 1930051), (3846, 1890908), (5128, 1418181), (6022, 1207644), (7692, 945454), (9033, 805096), (12044, 603822), (15384, 472727), (18066, 402548), (24088, 301911), (36132, 201274), (72264, 100637)]