80723952

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 100

約数和(自身を含む): 235562800

約数和(自身を除く): 154838848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 313, 324, 398, 432, 597, 626, 648, 796, 939, 1194, 1252, 1296, 1592, 1791, 1878, 2388, 2504, 2817, 3184, 3582, 3756, 4776, 5008, 5373, 5634, 7164, 7512, 8451, 9552, 10746, 11268, 14328, 15024, 16119, 16902, 21492, 22536, 25353, 28656, 32238, 33804, 42984, 45072, 50706, 62287, 64476, 67608, 85968, 101412, 124574, 128952, 135216, 186861, 202824, 249148, 257904, 373722, 405648, 498296, 560583, 747444, 996592, 1121166, 1494888, 1681749, 2242332, 2989776, 3363498, 4484664, 5045247, 6726996, 8969328, 10090494, 13453992, 20180988, 26907984, 40361976, 80723952]

約数ペア:

[(1, 80723952), (2, 40361976), (3, 26907984), (4, 20180988), (6, 13453992), (8, 10090494), (9, 8969328), (12, 6726996), (16, 5045247), (18, 4484664), (24, 3363498), (27, 2989776), (36, 2242332), (48, 1681749), (54, 1494888), (72, 1121166), (81, 996592), (108, 747444), (144, 560583), (162, 498296), (199, 405648), (216, 373722), (313, 257904), (324, 249148), (398, 202824), (432, 186861), (597, 135216), (626, 128952), (648, 124574), (796, 101412), (939, 85968), (1194, 67608), (1252, 64476), (1296, 62287), (1592, 50706), (1791, 45072), (1878, 42984), (2388, 33804), (2504, 32238), (2817, 28656), (3184, 25353), (3582, 22536), (3756, 21492), (4776, 16902), (5008, 16119), (5373, 15024), (5634, 14328), (7164, 11268), (7512, 10746), (8451, 9552)]