72455478

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{112859}}^1$

素因数の和:112971

約数の個数: 16

約数和(自身を含む): 146266560

約数和(自身を除く): 73811082

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 112859, 225718, 338577, 677154, 12075913, 24151826, 36227739, 72455478]

約数ペア:

[(1, 72455478), (2, 36227739), (3, 24151826), (6, 12075913), (107, 677154), (214, 338577), (321, 225718), (642, 112859)]