72619686

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1523}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 161665920

約数和(自身を除く): 89046234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1523, 1766, 2649, 3046, 4569, 5298, 7947, 9138, 13707, 15894, 23841, 27414, 41121, 47682, 82242, 1344809, 2689618, 4034427, 8068854, 12103281, 24206562, 36309843, 72619686]

約数ペア:

[(1, 72619686), (2, 36309843), (3, 24206562), (6, 12103281), (9, 8068854), (18, 4034427), (27, 2689618), (54, 1344809), (883, 82242), (1523, 47682), (1766, 41121), (2649, 27414), (3046, 23841), (4569, 15894), (5298, 13707), (7947, 9138)]