8297268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 22905792

約数和(自身を除く): 14608524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 137, 147, 196, 206, 274, 294, 309, 411, 412, 548, 588, 618, 721, 822, 959, 1236, 1442, 1644, 1918, 2163, 2877, 2884, 3836, 4326, 5047, 5754, 6713, 8652, 10094, 11508, 13426, 14111, 15141, 20139, 20188, 26852, 28222, 30282, 40278, 42333, 56444, 60564, 80556, 84666, 98777, 169332, 197554, 296331, 395108, 592662, 691439, 1185324, 1382878, 2074317, 2765756, 4148634, 8297268]

約数ペア:

[(1, 8297268), (2, 4148634), (3, 2765756), (4, 2074317), (6, 1382878), (7, 1185324), (12, 691439), (14, 592662), (21, 395108), (28, 296331), (42, 197554), (49, 169332), (84, 98777), (98, 84666), (103, 80556), (137, 60564), (147, 56444), (196, 42333), (206, 40278), (274, 30282), (294, 28222), (309, 26852), (411, 20188), (412, 20139), (548, 15141), (588, 14111), (618, 13426), (721, 11508), (822, 10094), (959, 8652), (1236, 6713), (1442, 5754), (1644, 5047), (1918, 4326), (2163, 3836), (2877, 2884)]