63679140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50539}}^1$

素因数の和:50561

約数の個数: 72

約数和(自身を含む): 220758720

約数和(自身を除く): 157079580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 50539, 101078, 151617, 202156, 252695, 303234, 353773, 454851, 505390, 606468, 707546, 758085, 909702, 1010780, 1061319, 1415092, 1516170, 1768865, 1819404, 2122638, 2274255, 3032340, 3183957, 3537730, 4245276, 4548510, 5306595, 6367914, 7075460, 9097020, 10613190, 12735828, 15919785, 21226380, 31839570, 63679140]

約数ペア:

[(1, 63679140), (2, 31839570), (3, 21226380), (4, 15919785), (5, 12735828), (6, 10613190), (7, 9097020), (9, 7075460), (10, 6367914), (12, 5306595), (14, 4548510), (15, 4245276), (18, 3537730), (20, 3183957), (21, 3032340), (28, 2274255), (30, 2122638), (35, 1819404), (36, 1768865), (42, 1516170), (45, 1415092), (60, 1061319), (63, 1010780), (70, 909702), (84, 758085), (90, 707546), (105, 606468), (126, 505390), (140, 454851), (180, 353773), (210, 303234), (252, 252695), (315, 202156), (420, 151617), (630, 101078), (1260, 50539)]