72047808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 239645952

約数和(自身を除く): 167598144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 167, 168, 192, 214, 224, 252, 288, 321, 334, 336, 428, 448, 501, 504, 576, 642, 668, 672, 749, 856, 963, 1002, 1008, 1169, 1284, 1336, 1344, 1498, 1503, 1712, 1926, 2004, 2016, 2247, 2338, 2568, 2672, 2996, 3006, 3424, 3507, 3852, 4008, 4032, 4494, 4676, 5136, 5344, 5992, 6012, 6741, 6848, 7014, 7704, 8016, 8988, 9352, 10272, 10521, 10688, 11984, 12024, 13482, 14028, 15408, 16032, 17869, 17976, 18704, 20544, 21042, 23968, 24048, 26964, 28056, 30816, 32064, 35738, 35952, 37408, 42084, 47936, 48096, 53607, 53928, 56112, 61632, 71476, 71904, 74816, 84168, 96192, 107214, 107856, 112224, 125083, 142952, 143808, 160821, 168336, 214428, 215712, 224448, 250166, 285904, 321642, 336672, 375249, 428856, 431424, 500332, 571808, 643284, 673344, 750498, 857712, 1000664, 1125747, 1143616, 1286568, 1500996, 1715424, 2001328, 2251494, 2573136, 3001992, 3430848, 4002656, 4502988, 5146272, 6003984, 8005312, 9005976, 10292544, 12007968, 18011952, 24015936, 36023904, 72047808]

約数ペア:

[(1, 72047808), (2, 36023904), (3, 24015936), (4, 18011952), (6, 12007968), (7, 10292544), (8, 9005976), (9, 8005312), (12, 6003984), (14, 5146272), (16, 4502988), (18, 4002656), (21, 3430848), (24, 3001992), (28, 2573136), (32, 2251494), (36, 2001328), (42, 1715424), (48, 1500996), (56, 1286568), (63, 1143616), (64, 1125747), (72, 1000664), (84, 857712), (96, 750498), (107, 673344), (112, 643284), (126, 571808), (144, 500332), (167, 431424), (168, 428856), (192, 375249), (214, 336672), (224, 321642), (252, 285904), (288, 250166), (321, 224448), (334, 215712), (336, 214428), (428, 168336), (448, 160821), (501, 143808), (504, 142952), (576, 125083), (642, 112224), (668, 107856), (672, 107214), (749, 96192), (856, 84168), (963, 74816), (1002, 71904), (1008, 71476), (1169, 61632), (1284, 56112), (1336, 53928), (1344, 53607), (1498, 48096), (1503, 47936), (1712, 42084), (1926, 37408), (2004, 35952), (2016, 35738), (2247, 32064), (2338, 30816), (2568, 28056), (2672, 26964), (2996, 24048), (3006, 23968), (3424, 21042), (3507, 20544), (3852, 18704), (4008, 17976), (4032, 17869), (4494, 16032), (4676, 15408), (5136, 14028), (5344, 13482), (5992, 12024), (6012, 11984), (6741, 10688), (6848, 10521), (7014, 10272), (7704, 9352), (8016, 8988)]