64019016

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2063}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 173871360

約数和(自身を除く): 109852344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2063, 2586, 3448, 3879, 4126, 5172, 6189, 7758, 8252, 10344, 12378, 15516, 16504, 18567, 24756, 31032, 37134, 49512, 74268, 148536, 889153, 1778306, 2667459, 3556612, 5334918, 7113224, 8002377, 10669836, 16004754, 21339672, 32009508, 64019016]

約数ペア:

[(1, 64019016), (2, 32009508), (3, 21339672), (4, 16004754), (6, 10669836), (8, 8002377), (9, 7113224), (12, 5334918), (18, 3556612), (24, 2667459), (36, 1778306), (72, 889153), (431, 148536), (862, 74268), (1293, 49512), (1724, 37134), (2063, 31032), (2586, 24756), (3448, 18567), (3879, 16504), (4126, 15516), (5172, 12378), (6189, 10344), (7758, 8252)]