72043986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15737}}^1$

素因数の和:15858

約数の個数: 32

約数和(自身を含む): 166193280

約数和(自身を除く): 94149294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 15737, 31474, 47211, 94422, 110159, 220318, 330477, 660954, 1715333, 3430666, 5145999, 10291998, 12007331, 24014662, 36021993, 72043986]

約数ペア:

[(1, 72043986), (2, 36021993), (3, 24014662), (6, 12007331), (7, 10291998), (14, 5145999), (21, 3430666), (42, 1715333), (109, 660954), (218, 330477), (327, 220318), (654, 110159), (763, 94422), (1526, 47211), (2289, 31474), (4578, 15737)]