64119972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7411}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 172669952

約数和(自身を除く): 108549980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7411, 8652, 14822, 22233, 29644, 44466, 51877, 88932, 103754, 155631, 207508, 311262, 622524, 763333, 1526666, 2289999, 3053332, 4579998, 5343331, 9159996, 10686662, 16029993, 21373324, 32059986, 64119972]

約数ペア:

[(1, 64119972), (2, 32059986), (3, 21373324), (4, 16029993), (6, 10686662), (7, 9159996), (12, 5343331), (14, 4579998), (21, 3053332), (28, 2289999), (42, 1526666), (84, 763333), (103, 622524), (206, 311262), (309, 207508), (412, 155631), (618, 103754), (721, 88932), (1236, 51877), (1442, 44466), (2163, 29644), (2884, 22233), (4326, 14822), (7411, 8652)]