78174094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28181}}^1$

素因数の和:28275

約数の個数: 16

約数和(自身を含む): 125128080

約数和(自身を除く): 46953986

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 28181, 56362, 535439, 1070878, 2057213, 4114426, 39087047, 78174094]

約数ペア:

[(1, 78174094), (2, 39087047), (19, 4114426), (38, 2057213), (73, 1070878), (146, 535439), (1387, 56362), (2774, 28181)]