72678042

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{10069}}^1$

素因数の和:10478

約数の個数: 24

約数和(自身を含む): 157877460

約数和(自身を除く): 85199418

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 10069, 20138, 30207, 60414, 90621, 181242, 4037669, 8075338, 12113007, 24226014, 36339021, 72678042]

約数ペア:

[(1, 72678042), (2, 36339021), (3, 24226014), (6, 12113007), (9, 8075338), (18, 4037669), (401, 181242), (802, 90621), (1203, 60414), (2406, 30207), (3609, 20138), (7218, 10069)]