8000244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 23587200

約数和(自身を除く): 15586956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 599, 636, 742, 954, 1113, 1198, 1484, 1797, 1908, 2226, 2396, 3339, 3594, 4193, 4452, 5391, 6678, 7188, 8386, 10782, 12579, 13356, 16772, 21564, 25158, 31747, 37737, 50316, 63494, 75474, 95241, 126988, 150948, 190482, 222229, 285723, 380964, 444458, 571446, 666687, 888916, 1142892, 1333374, 2000061, 2666748, 4000122, 8000244]

約数ペア:

[(1, 8000244), (2, 4000122), (3, 2666748), (4, 2000061), (6, 1333374), (7, 1142892), (9, 888916), (12, 666687), (14, 571446), (18, 444458), (21, 380964), (28, 285723), (36, 222229), (42, 190482), (53, 150948), (63, 126988), (84, 95241), (106, 75474), (126, 63494), (159, 50316), (212, 37737), (252, 31747), (318, 25158), (371, 21564), (477, 16772), (599, 13356), (636, 12579), (742, 10782), (954, 8386), (1113, 7188), (1198, 6678), (1484, 5391), (1797, 4452), (1908, 4193), (2226, 3594), (2396, 3339)]