172387368

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{82561}}^1$

素因数の和:82602

約数の個数: 48

約数和(自身を含む): 482987700

約数和(自身を除く): 310600332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 82561, 165122, 247683, 330244, 495366, 660488, 743049, 990732, 1486098, 1981464, 2394269, 2972196, 4788538, 5944392, 7182807, 9577076, 14365614, 19154152, 21548421, 28731228, 43096842, 57462456, 86193684, 172387368]

約数ペア:

[(1, 172387368), (2, 86193684), (3, 57462456), (4, 43096842), (6, 28731228), (8, 21548421), (9, 19154152), (12, 14365614), (18, 9577076), (24, 7182807), (29, 5944392), (36, 4788538), (58, 2972196), (72, 2394269), (87, 1981464), (116, 1486098), (174, 990732), (232, 743049), (261, 660488), (348, 495366), (522, 330244), (696, 247683), (1044, 165122), (2088, 82561)]