80764288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 184824000

約数和(自身を除く): 104059712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3019, 3344, 6038, 6688, 12076, 13376, 24152, 26752, 33209, 48304, 57361, 66418, 96608, 114722, 132836, 193216, 229444, 265672, 386432, 458888, 531344, 630971, 917776, 1062688, 1261942, 1835552, 2125376, 2523884, 3671104, 4250752, 5047768, 7342208, 10095536, 20191072, 40382144, 80764288]

約数ペア:

[(1, 80764288), (2, 40382144), (4, 20191072), (8, 10095536), (11, 7342208), (16, 5047768), (19, 4250752), (22, 3671104), (32, 2523884), (38, 2125376), (44, 1835552), (64, 1261942), (76, 1062688), (88, 917776), (128, 630971), (152, 531344), (176, 458888), (209, 386432), (304, 265672), (352, 229444), (418, 193216), (608, 132836), (704, 114722), (836, 96608), (1216, 66418), (1408, 57361), (1672, 48304), (2432, 33209), (3019, 26752), (3344, 24152), (6038, 13376), (6688, 12076)]