85791678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55207}}^1$

素因数の和:55256

約数の個数: 32

約数和(自身を含む): 201398784

約数和(自身を除く): 115607106

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 55207, 110414, 165621, 331242, 386449, 772898, 1159347, 2042659, 2318694, 4085318, 6127977, 12255954, 14298613, 28597226, 42895839, 85791678]

約数ペア:

[(1, 85791678), (2, 42895839), (3, 28597226), (6, 14298613), (7, 12255954), (14, 6127977), (21, 4085318), (37, 2318694), (42, 2042659), (74, 1159347), (111, 772898), (222, 386449), (259, 331242), (518, 165621), (777, 110414), (1554, 55207)]