90985188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5443}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 243891200

約数和(自身を除く): 152906012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5443, 5572, 8358, 10886, 16329, 16716, 21772, 32658, 38101, 65316, 76202, 114303, 152404, 228606, 457212, 1083157, 2166314, 3249471, 4332628, 6498942, 7582099, 12997884, 15164198, 22746297, 30328396, 45492594, 90985188]

約数ペア:

[(1, 90985188), (2, 45492594), (3, 30328396), (4, 22746297), (6, 15164198), (7, 12997884), (12, 7582099), (14, 6498942), (21, 4332628), (28, 3249471), (42, 2166314), (84, 1083157), (199, 457212), (398, 228606), (597, 152404), (796, 114303), (1194, 76202), (1393, 65316), (2388, 38101), (2786, 32658), (4179, 21772), (5443, 16716), (5572, 16329), (8358, 10886)]