81896112

素因数分解:

$2^4\times 3^2\times {\mathrm{568723}}^1$

素因数の和:568737

約数の個数: 30

約数和(自身を含む): 229195772

約数和(自身を除く): 147299660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568723, 1137446, 1706169, 2274892, 3412338, 4549784, 5118507, 6824676, 9099568, 10237014, 13649352, 20474028, 27298704, 40948056, 81896112]

約数ペア:

[(1, 81896112), (2, 40948056), (3, 27298704), (4, 20474028), (6, 13649352), (8, 10237014), (9, 9099568), (12, 6824676), (16, 5118507), (18, 4549784), (24, 3412338), (36, 2274892), (48, 1706169), (72, 1137446), (144, 568723)]