40877784

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 115434000

約数和(自身を除く): 74556216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 317, 324, 398, 597, 634, 648, 796, 951, 1194, 1268, 1592, 1791, 1902, 2388, 2536, 2853, 3582, 3804, 4776, 5373, 5706, 7164, 7608, 8559, 10746, 11412, 14328, 16119, 17118, 21492, 22824, 25677, 32238, 34236, 42984, 51354, 63083, 64476, 68472, 102708, 126166, 128952, 189249, 205416, 252332, 378498, 504664, 567747, 756996, 1135494, 1513992, 1703241, 2270988, 3406482, 4541976, 5109723, 6812964, 10219446, 13625928, 20438892, 40877784]

約数ペア:

[(1, 40877784), (2, 20438892), (3, 13625928), (4, 10219446), (6, 6812964), (8, 5109723), (9, 4541976), (12, 3406482), (18, 2270988), (24, 1703241), (27, 1513992), (36, 1135494), (54, 756996), (72, 567747), (81, 504664), (108, 378498), (162, 252332), (199, 205416), (216, 189249), (317, 128952), (324, 126166), (398, 102708), (597, 68472), (634, 64476), (648, 63083), (796, 51354), (951, 42984), (1194, 34236), (1268, 32238), (1592, 25677), (1791, 22824), (1902, 21492), (2388, 17118), (2536, 16119), (2853, 14328), (3582, 11412), (3804, 10746), (4776, 8559), (5373, 7608), (5706, 7164)]