82506508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 103771892

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 43, 58, 68, 86, 116, 119, 139, 172, 203, 238, 278, 301, 406, 476, 493, 556, 602, 731, 812, 973, 986, 1204, 1247, 1462, 1946, 1972, 2363, 2494, 2924, 3451, 3892, 4031, 4726, 4988, 5117, 5977, 6902, 8062, 8729, 9452, 10234, 11954, 13804, 16124, 16541, 17458, 20468, 21199, 23908, 28217, 33082, 34916, 41839, 42398, 56434, 66164, 68527, 83678, 84796, 101609, 112868, 137054, 148393, 167356, 173333, 203218, 274108, 296786, 346666, 406436, 479689, 593572, 693332, 711263, 959378, 1213331, 1422526, 1918756, 2426662, 2845052, 2946661, 4853324, 5893322, 11786644, 20626627, 41253254, 82506508]

約数ペア:

[(1, 82506508), (2, 41253254), (4, 20626627), (7, 11786644), (14, 5893322), (17, 4853324), (28, 2946661), (29, 2845052), (34, 2426662), (43, 1918756), (58, 1422526), (68, 1213331), (86, 959378), (116, 711263), (119, 693332), (139, 593572), (172, 479689), (203, 406436), (238, 346666), (278, 296786), (301, 274108), (406, 203218), (476, 173333), (493, 167356), (556, 148393), (602, 137054), (731, 112868), (812, 101609), (973, 84796), (986, 83678), (1204, 68527), (1247, 66164), (1462, 56434), (1946, 42398), (1972, 41839), (2363, 34916), (2494, 33082), (2924, 28217), (3451, 23908), (3892, 21199), (4031, 20468), (4726, 17458), (4988, 16541), (5117, 16124), (5977, 13804), (6902, 11954), (8062, 10234), (8729, 9452)]