72564287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 81423360

約数和(自身を除く): 8859073

約数列:

[1, 19, 23, 47, 437, 893, 1081, 3533, 20539, 67127, 81259, 166051, 1543921, 3154969, 3819173, 72564287]

約数ペア:

[(1, 72564287), (19, 3819173), (23, 3154969), (47, 1543921), (437, 166051), (893, 81259), (1081, 67127), (3533, 20539)]