77887008

素因数分解:

$2^5\times 3^4\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 120

約数和(自身を含む): 231739200

約数和(自身を除く): 153852192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 151, 162, 199, 216, 288, 302, 324, 398, 432, 453, 597, 604, 648, 796, 864, 906, 1194, 1208, 1296, 1359, 1592, 1791, 1812, 2388, 2416, 2592, 2718, 3184, 3582, 3624, 4077, 4776, 4832, 5373, 5436, 6368, 7164, 7248, 8154, 9552, 10746, 10872, 12231, 14328, 14496, 16119, 16308, 19104, 21492, 21744, 24462, 28656, 30049, 32238, 32616, 42984, 43488, 48924, 57312, 60098, 64476, 65232, 85968, 90147, 97848, 120196, 128952, 130464, 171936, 180294, 195696, 240392, 257904, 270441, 360588, 391392, 480784, 515808, 540882, 721176, 811323, 961568, 1081764, 1442352, 1622646, 2163528, 2433969, 2884704, 3245292, 4327056, 4867938, 6490584, 8654112, 9735876, 12981168, 19471752, 25962336, 38943504, 77887008]

約数ペア:

[(1, 77887008), (2, 38943504), (3, 25962336), (4, 19471752), (6, 12981168), (8, 9735876), (9, 8654112), (12, 6490584), (16, 4867938), (18, 4327056), (24, 3245292), (27, 2884704), (32, 2433969), (36, 2163528), (48, 1622646), (54, 1442352), (72, 1081764), (81, 961568), (96, 811323), (108, 721176), (144, 540882), (151, 515808), (162, 480784), (199, 391392), (216, 360588), (288, 270441), (302, 257904), (324, 240392), (398, 195696), (432, 180294), (453, 171936), (597, 130464), (604, 128952), (648, 120196), (796, 97848), (864, 90147), (906, 85968), (1194, 65232), (1208, 64476), (1296, 60098), (1359, 57312), (1592, 48924), (1791, 43488), (1812, 42984), (2388, 32616), (2416, 32238), (2592, 30049), (2718, 28656), (3184, 24462), (3582, 21744), (3624, 21492), (4077, 19104), (4776, 16308), (4832, 16119), (5373, 14496), (5436, 14328), (6368, 12231), (7164, 10872), (7248, 10746), (8154, 9552)]