80591148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 224327376

約数和(自身を除く): 143736228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 1801, 2034, 2486, 3602, 3729, 4068, 4972, 5403, 7204, 7458, 10806, 11187, 14916, 16209, 19811, 21612, 22374, 32418, 39622, 44748, 59433, 64836, 79244, 118866, 178299, 203513, 237732, 356598, 407026, 610539, 713196, 814052, 1221078, 1831617, 2238643, 2442156, 3663234, 4477286, 6715929, 7326468, 8954572, 13431858, 20147787, 26863716, 40295574, 80591148]

約数ペア:

[(1, 80591148), (2, 40295574), (3, 26863716), (4, 20147787), (6, 13431858), (9, 8954572), (11, 7326468), (12, 6715929), (18, 4477286), (22, 3663234), (33, 2442156), (36, 2238643), (44, 1831617), (66, 1221078), (99, 814052), (113, 713196), (132, 610539), (198, 407026), (226, 356598), (339, 237732), (396, 203513), (452, 178299), (678, 118866), (1017, 79244), (1243, 64836), (1356, 59433), (1801, 44748), (2034, 39622), (2486, 32418), (3602, 22374), (3729, 21612), (4068, 19811), (4972, 16209), (5403, 14916), (7204, 11187), (7458, 10806)]