83510644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 172480000

約数和(自身を除く): 88969356

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 499, 556, 602, 973, 998, 1204, 1946, 1996, 3493, 3892, 5977, 6986, 11954, 13972, 21457, 23908, 41839, 42914, 69361, 83678, 85828, 138722, 150199, 167356, 277444, 300398, 485527, 600796, 971054, 1942108, 2982523, 5965046, 11930092, 20877661, 41755322, 83510644]

約数ペア:

[(1, 83510644), (2, 41755322), (4, 20877661), (7, 11930092), (14, 5965046), (28, 2982523), (43, 1942108), (86, 971054), (139, 600796), (172, 485527), (278, 300398), (301, 277444), (499, 167356), (556, 150199), (602, 138722), (973, 85828), (998, 83678), (1204, 69361), (1946, 42914), (1996, 41839), (3493, 23908), (3892, 21457), (5977, 13972), (6986, 11954)]