67646304

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 212756544

約数和(自身を除く): 145110240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 131, 132, 144, 163, 176, 198, 262, 264, 288, 326, 352, 393, 396, 489, 524, 528, 652, 786, 792, 978, 1048, 1056, 1179, 1304, 1441, 1467, 1572, 1584, 1793, 1956, 2096, 2358, 2608, 2882, 2934, 3144, 3168, 3586, 3912, 4192, 4323, 4716, 5216, 5379, 5764, 5868, 6288, 7172, 7824, 8646, 9432, 10758, 11528, 11736, 12576, 12969, 14344, 15648, 16137, 17292, 18864, 21353, 21516, 23056, 23472, 25938, 28688, 32274, 34584, 37728, 42706, 43032, 46112, 46944, 51876, 57376, 64059, 64548, 69168, 85412, 86064, 103752, 128118, 129096, 138336, 170824, 172128, 192177, 207504, 234883, 256236, 258192, 341648, 384354, 415008, 469766, 512472, 516384, 683296, 704649, 768708, 939532, 1024944, 1409298, 1537416, 1879064, 2049888, 2113947, 2818596, 3074832, 3758128, 4227894, 5637192, 6149664, 7516256, 8455788, 11274384, 16911576, 22548768, 33823152, 67646304]

約数ペア:

[(1, 67646304), (2, 33823152), (3, 22548768), (4, 16911576), (6, 11274384), (8, 8455788), (9, 7516256), (11, 6149664), (12, 5637192), (16, 4227894), (18, 3758128), (22, 3074832), (24, 2818596), (32, 2113947), (33, 2049888), (36, 1879064), (44, 1537416), (48, 1409298), (66, 1024944), (72, 939532), (88, 768708), (96, 704649), (99, 683296), (131, 516384), (132, 512472), (144, 469766), (163, 415008), (176, 384354), (198, 341648), (262, 258192), (264, 256236), (288, 234883), (326, 207504), (352, 192177), (393, 172128), (396, 170824), (489, 138336), (524, 129096), (528, 128118), (652, 103752), (786, 86064), (792, 85412), (978, 69168), (1048, 64548), (1056, 64059), (1179, 57376), (1304, 51876), (1441, 46944), (1467, 46112), (1572, 43032), (1584, 42706), (1793, 37728), (1956, 34584), (2096, 32274), (2358, 28688), (2608, 25938), (2882, 23472), (2934, 23056), (3144, 21516), (3168, 21353), (3586, 18864), (3912, 17292), (4192, 16137), (4323, 15648), (4716, 14344), (5216, 12969), (5379, 12576), (5764, 11736), (5868, 11528), (6288, 10758), (7172, 9432), (7824, 8646)]