90195072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 264971520

約数和(自身を除く): 174776448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 131, 132, 163, 176, 192, 262, 264, 326, 352, 384, 393, 489, 524, 528, 652, 704, 786, 978, 1048, 1056, 1304, 1408, 1441, 1572, 1793, 1956, 2096, 2112, 2608, 2882, 3144, 3586, 3912, 4192, 4224, 4323, 5216, 5379, 5764, 6288, 7172, 7824, 8384, 8646, 10432, 10758, 11528, 12576, 14344, 15648, 16768, 17292, 20864, 21353, 21516, 23056, 25152, 28688, 31296, 34584, 42706, 43032, 46112, 50304, 57376, 62592, 64059, 69168, 85412, 86064, 92224, 114752, 128118, 138336, 170824, 172128, 184448, 229504, 234883, 256236, 276672, 341648, 344256, 469766, 512472, 553344, 683296, 688512, 704649, 939532, 1024944, 1366592, 1409298, 1879064, 2049888, 2733184, 2818596, 3758128, 4099776, 5637192, 7516256, 8199552, 11274384, 15032512, 22548768, 30065024, 45097536, 90195072]

約数ペア:

[(1, 90195072), (2, 45097536), (3, 30065024), (4, 22548768), (6, 15032512), (8, 11274384), (11, 8199552), (12, 7516256), (16, 5637192), (22, 4099776), (24, 3758128), (32, 2818596), (33, 2733184), (44, 2049888), (48, 1879064), (64, 1409298), (66, 1366592), (88, 1024944), (96, 939532), (128, 704649), (131, 688512), (132, 683296), (163, 553344), (176, 512472), (192, 469766), (262, 344256), (264, 341648), (326, 276672), (352, 256236), (384, 234883), (393, 229504), (489, 184448), (524, 172128), (528, 170824), (652, 138336), (704, 128118), (786, 114752), (978, 92224), (1048, 86064), (1056, 85412), (1304, 69168), (1408, 64059), (1441, 62592), (1572, 57376), (1793, 50304), (1956, 46112), (2096, 43032), (2112, 42706), (2608, 34584), (2882, 31296), (3144, 28688), (3586, 25152), (3912, 23056), (4192, 21516), (4224, 21353), (4323, 20864), (5216, 17292), (5379, 16768), (5764, 15648), (6288, 14344), (7172, 12576), (7824, 11528), (8384, 10758), (8646, 10432)]