91048144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 195924960

約数和(自身を除く): 104876816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 359, 484, 524, 718, 968, 1048, 1436, 1441, 1936, 2096, 2872, 2882, 3949, 5744, 5764, 7898, 11528, 15796, 15851, 23056, 31592, 31702, 43439, 47029, 63184, 63404, 86878, 94058, 126808, 173756, 188116, 253616, 347512, 376232, 517319, 695024, 752464, 1034638, 2069276, 4138552, 5690509, 8277104, 11381018, 22762036, 45524072, 91048144]

約数ペア:

[(1, 91048144), (2, 45524072), (4, 22762036), (8, 11381018), (11, 8277104), (16, 5690509), (22, 4138552), (44, 2069276), (88, 1034638), (121, 752464), (131, 695024), (176, 517319), (242, 376232), (262, 347512), (359, 253616), (484, 188116), (524, 173756), (718, 126808), (968, 94058), (1048, 86878), (1436, 63404), (1441, 63184), (1936, 47029), (2096, 43439), (2872, 31702), (2882, 31592), (3949, 23056), (5744, 15851), (5764, 15796), (7898, 11528)]