71688072

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{20047}}^1$

素因数の和:20205

約数の個数: 32

約数和(自身を含む): 180432000

約数和(自身を除く): 108743928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 481128, 2987003, 5974006, 8961009, 11948012, 17922018, 23896024, 35844036, 71688072]

約数ペア:

[(1, 71688072), (2, 35844036), (3, 23896024), (4, 17922018), (6, 11948012), (8, 8961009), (12, 5974006), (24, 2987003), (149, 481128), (298, 240564), (447, 160376), (596, 120282), (894, 80188), (1192, 60141), (1788, 40094), (3576, 20047)]