70725312

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 140

約数和(自身を含む): 239725200

約数和(自身を除く): 168999888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 1949, 2016, 2268, 2592, 3024, 3898, 4032, 4536, 5184, 5847, 6048, 7796, 9072, 11694, 12096, 13643, 15592, 17541, 18144, 23388, 27286, 31184, 35082, 36288, 40929, 46776, 52623, 54572, 62368, 70164, 81858, 93552, 105246, 109144, 122787, 124736, 140328, 157869, 163716, 187104, 210492, 218288, 245574, 280656, 315738, 327432, 368361, 374208, 420984, 436576, 491148, 561312, 631476, 654864, 736722, 841968, 873152, 982296, 1105083, 1122624, 1262952, 1309728, 1473444, 1683936, 1964592, 2210166, 2525904, 2619456, 2946888, 3367872, 3929184, 4420332, 5051808, 5893776, 7858368, 8840664, 10103616, 11787552, 17681328, 23575104, 35362656, 70725312]

約数ペア:

[(1, 70725312), (2, 35362656), (3, 23575104), (4, 17681328), (6, 11787552), (7, 10103616), (8, 8840664), (9, 7858368), (12, 5893776), (14, 5051808), (16, 4420332), (18, 3929184), (21, 3367872), (24, 2946888), (27, 2619456), (28, 2525904), (32, 2210166), (36, 1964592), (42, 1683936), (48, 1473444), (54, 1309728), (56, 1262952), (63, 1122624), (64, 1105083), (72, 982296), (81, 873152), (84, 841968), (96, 736722), (108, 654864), (112, 631476), (126, 561312), (144, 491148), (162, 436576), (168, 420984), (189, 374208), (192, 368361), (216, 327432), (224, 315738), (252, 280656), (288, 245574), (324, 218288), (336, 210492), (378, 187104), (432, 163716), (448, 157869), (504, 140328), (567, 124736), (576, 122787), (648, 109144), (672, 105246), (756, 93552), (864, 81858), (1008, 70164), (1134, 62368), (1296, 54572), (1344, 52623), (1512, 46776), (1728, 40929), (1949, 36288), (2016, 35082), (2268, 31184), (2592, 27286), (3024, 23388), (3898, 18144), (4032, 17541), (4536, 15592), (5184, 13643), (5847, 12096), (6048, 11694), (7796, 9072)]