68000856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 150971304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1187, 1302, 1364, 1736, 1848, 2046, 2374, 2387, 2604, 2728, 3561, 4092, 4748, 4774, 5208, 7122, 7161, 8184, 8309, 9496, 9548, 13057, 14244, 14322, 16618, 19096, 24927, 26114, 28488, 28644, 33236, 36797, 39171, 49854, 52228, 57288, 66472, 73594, 78342, 91399, 99708, 104456, 110391, 147188, 156684, 182798, 199416, 220782, 257579, 274197, 294376, 313368, 365596, 404767, 441564, 515158, 548394, 731192, 772737, 809534, 883128, 1030316, 1096788, 1214301, 1545474, 1619068, 2060632, 2193576, 2428602, 2833369, 3090948, 3238136, 4857204, 5666738, 6181896, 8500107, 9714408, 11333476, 17000214, 22666952, 34000428, 68000856]

約数ペア:

[(1, 68000856), (2, 34000428), (3, 22666952), (4, 17000214), (6, 11333476), (7, 9714408), (8, 8500107), (11, 6181896), (12, 5666738), (14, 4857204), (21, 3238136), (22, 3090948), (24, 2833369), (28, 2428602), (31, 2193576), (33, 2060632), (42, 1619068), (44, 1545474), (56, 1214301), (62, 1096788), (66, 1030316), (77, 883128), (84, 809534), (88, 772737), (93, 731192), (124, 548394), (132, 515158), (154, 441564), (168, 404767), (186, 365596), (217, 313368), (231, 294376), (248, 274197), (264, 257579), (308, 220782), (341, 199416), (372, 182798), (434, 156684), (462, 147188), (616, 110391), (651, 104456), (682, 99708), (744, 91399), (868, 78342), (924, 73594), (1023, 66472), (1187, 57288), (1302, 52228), (1364, 49854), (1736, 39171), (1848, 36797), (2046, 33236), (2374, 28644), (2387, 28488), (2604, 26114), (2728, 24927), (3561, 19096), (4092, 16618), (4748, 14322), (4774, 14244), (5208, 13057), (7122, 9548), (7161, 9496), (8184, 8309)]