72129258

素因数分解:

$2^1\times 3^3\times {\mathrm{613}}^1\times {\mathrm{2179}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 160622400

約数和(自身を除く): 88493142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 613, 1226, 1839, 2179, 3678, 4358, 5517, 6537, 11034, 13074, 16551, 19611, 33102, 39222, 58833, 117666, 1335727, 2671454, 4007181, 8014362, 12021543, 24043086, 36064629, 72129258]

約数ペア:

[(1, 72129258), (2, 36064629), (3, 24043086), (6, 12021543), (9, 8014362), (18, 4007181), (27, 2671454), (54, 1335727), (613, 117666), (1226, 58833), (1839, 39222), (2179, 33102), (3678, 19611), (4358, 16551), (5517, 13074), (6537, 11034)]