861074784

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{72923}}^1$

素因数の和:72980

約数の個数: 72

約数和(自身を含む): 2508439752

約数和(自身を除く): 1647364968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 72923, 145846, 218769, 291692, 437538, 583384, 656307, 875076, 1166768, 1312614, 1750152, 2333536, 2625228, 2989843, 3500304, 5250456, 5979686, 7000608, 8969529, 10500912, 11959372, 17939058, 21001824, 23918744, 26908587, 35878116, 47837488, 53817174, 71756232, 95674976, 107634348, 143512464, 215268696, 287024928, 430537392, 861074784]

約数ペア:

[(1, 861074784), (2, 430537392), (3, 287024928), (4, 215268696), (6, 143512464), (8, 107634348), (9, 95674976), (12, 71756232), (16, 53817174), (18, 47837488), (24, 35878116), (32, 26908587), (36, 23918744), (41, 21001824), (48, 17939058), (72, 11959372), (82, 10500912), (96, 8969529), (123, 7000608), (144, 5979686), (164, 5250456), (246, 3500304), (288, 2989843), (328, 2625228), (369, 2333536), (492, 1750152), (656, 1312614), (738, 1166768), (984, 875076), (1312, 656307), (1476, 583384), (1968, 437538), (2952, 291692), (3936, 218769), (5904, 145846), (11808, 72923)]