7728672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 24820992

約数和(自身を除く): 17092320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 53, 56, 62, 84, 93, 96, 98, 106, 112, 124, 147, 159, 168, 186, 196, 212, 217, 224, 248, 294, 318, 336, 371, 372, 392, 424, 434, 496, 588, 636, 651, 672, 742, 744, 784, 848, 868, 992, 1113, 1176, 1272, 1302, 1484, 1488, 1519, 1568, 1643, 1696, 1736, 2226, 2352, 2544, 2597, 2604, 2968, 2976, 3038, 3286, 3472, 4452, 4557, 4704, 4929, 5088, 5194, 5208, 5936, 6076, 6572, 6944, 7791, 8904, 9114, 9858, 10388, 10416, 11501, 11872, 12152, 13144, 15582, 17808, 18228, 19716, 20776, 20832, 23002, 24304, 26288, 31164, 34503, 35616, 36456, 39432, 41552, 46004, 48608, 52576, 62328, 69006, 72912, 78864, 80507, 83104, 92008, 124656, 138012, 145824, 157728, 161014, 184016, 241521, 249312, 276024, 322028, 368032, 483042, 552048, 644056, 966084, 1104096, 1288112, 1932168, 2576224, 3864336, 7728672]

約数ペア:

[(1, 7728672), (2, 3864336), (3, 2576224), (4, 1932168), (6, 1288112), (7, 1104096), (8, 966084), (12, 644056), (14, 552048), (16, 483042), (21, 368032), (24, 322028), (28, 276024), (31, 249312), (32, 241521), (42, 184016), (48, 161014), (49, 157728), (53, 145824), (56, 138012), (62, 124656), (84, 92008), (93, 83104), (96, 80507), (98, 78864), (106, 72912), (112, 69006), (124, 62328), (147, 52576), (159, 48608), (168, 46004), (186, 41552), (196, 39432), (212, 36456), (217, 35616), (224, 34503), (248, 31164), (294, 26288), (318, 24304), (336, 23002), (371, 20832), (372, 20776), (392, 19716), (424, 18228), (434, 17808), (496, 15582), (588, 13144), (636, 12152), (651, 11872), (672, 11501), (742, 10416), (744, 10388), (784, 9858), (848, 9114), (868, 8904), (992, 7791), (1113, 6944), (1176, 6572), (1272, 6076), (1302, 5936), (1484, 5208), (1488, 5194), (1519, 5088), (1568, 4929), (1643, 4704), (1696, 4557), (1736, 4452), (2226, 3472), (2352, 3286), (2544, 3038), (2597, 2976), (2604, 2968)]