68269992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 127685208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1619, 1757, 2008, 3012, 3238, 3514, 4857, 5271, 6024, 6476, 7028, 9714, 10542, 11333, 12952, 14056, 19428, 21084, 22666, 33999, 38856, 42168, 45332, 67998, 90664, 135996, 271992, 406369, 812738, 1219107, 1625476, 2438214, 2844583, 3250952, 4876428, 5689166, 8533749, 9752856, 11378332, 17067498, 22756664, 34134996, 68269992]

約数ペア:

[(1, 68269992), (2, 34134996), (3, 22756664), (4, 17067498), (6, 11378332), (7, 9752856), (8, 8533749), (12, 5689166), (14, 4876428), (21, 3250952), (24, 2844583), (28, 2438214), (42, 1625476), (56, 1219107), (84, 812738), (168, 406369), (251, 271992), (502, 135996), (753, 90664), (1004, 67998), (1506, 45332), (1619, 42168), (1757, 38856), (2008, 33999), (3012, 22666), (3238, 21084), (3514, 19428), (4857, 14056), (5271, 12952), (6024, 11333), (6476, 10542), (7028, 9714)]