72697884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4349}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 194880000

約数和(自身を除く): 122182116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 4349, 5572, 8358, 8698, 13047, 16716, 17396, 26094, 30443, 52188, 60886, 91329, 121772, 182658, 365316, 865451, 1730902, 2596353, 3461804, 5192706, 6058157, 10385412, 12116314, 18174471, 24232628, 36348942, 72697884]

約数ペア:

[(1, 72697884), (2, 36348942), (3, 24232628), (4, 18174471), (6, 12116314), (7, 10385412), (12, 6058157), (14, 5192706), (21, 3461804), (28, 2596353), (42, 1730902), (84, 865451), (199, 365316), (398, 182658), (597, 121772), (796, 91329), (1194, 60886), (1393, 52188), (2388, 30443), (2786, 26094), (4179, 17396), (4349, 16716), (5572, 13047), (8358, 8698)]