68834472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409729}}^1$

素因数の和:409745

約数の個数: 32

約数和(自身を含む): 196670400

約数和(自身を除く): 127835928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409729, 819458, 1229187, 1638916, 2458374, 2868103, 3277832, 4916748, 5736206, 8604309, 9833496, 11472412, 17208618, 22944824, 34417236, 68834472]

約数ペア:

[(1, 68834472), (2, 34417236), (3, 22944824), (4, 17208618), (6, 11472412), (7, 9833496), (8, 8604309), (12, 5736206), (14, 4916748), (21, 3277832), (24, 2868103), (28, 2458374), (42, 1638916), (56, 1229187), (84, 819458), (168, 409729)]