71650404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 208423488

約数和(自身を除く): 136773084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1811, 1884, 2198, 2826, 3297, 3622, 4396, 5433, 5652, 6594, 7244, 9891, 10866, 12677, 13188, 16299, 19782, 21732, 25354, 32598, 38031, 39564, 50708, 65196, 76062, 114093, 152124, 228186, 284327, 456372, 568654, 852981, 1137308, 1705962, 1990289, 2558943, 3411924, 3980578, 5117886, 5970867, 7961156, 10235772, 11941734, 17912601, 23883468, 35825202, 71650404]

約数ペア:

[(1, 71650404), (2, 35825202), (3, 23883468), (4, 17912601), (6, 11941734), (7, 10235772), (9, 7961156), (12, 5970867), (14, 5117886), (18, 3980578), (21, 3411924), (28, 2558943), (36, 1990289), (42, 1705962), (63, 1137308), (84, 852981), (126, 568654), (157, 456372), (252, 284327), (314, 228186), (471, 152124), (628, 114093), (942, 76062), (1099, 65196), (1413, 50708), (1811, 39564), (1884, 38031), (2198, 32598), (2826, 25354), (3297, 21732), (3622, 19782), (4396, 16299), (5433, 13188), (5652, 12677), (6594, 10866), (7244, 9891)]