81464112

素因数分解:

$2^4\times 3^2\times {\mathrm{565723}}^1$

素因数の和:565737

約数の個数: 30

約数和(自身を含む): 227986772

約数和(自身を除く): 146522660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 565723, 1131446, 1697169, 2262892, 3394338, 4525784, 5091507, 6788676, 9051568, 10183014, 13577352, 20366028, 27154704, 40732056, 81464112]

約数ペア:

[(1, 81464112), (2, 40732056), (3, 27154704), (4, 20366028), (6, 13577352), (8, 10183014), (9, 9051568), (12, 6788676), (16, 5091507), (18, 4525784), (24, 3394338), (36, 2262892), (48, 1697169), (72, 1131446), (144, 565723)]