90755136

素因数分解:

$2^6\times 3^2\times {\mathrm{157561}}^1$

素因数の和:157579

約数の個数: 42

約数和(自身を含む): 260134862

約数和(自身を除く): 169379726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 157561, 315122, 472683, 630244, 945366, 1260488, 1418049, 1890732, 2520976, 2836098, 3781464, 5041952, 5672196, 7562928, 10083904, 11344392, 15125856, 22688784, 30251712, 45377568, 90755136]

約数ペア:

[(1, 90755136), (2, 45377568), (3, 30251712), (4, 22688784), (6, 15125856), (8, 11344392), (9, 10083904), (12, 7562928), (16, 5672196), (18, 5041952), (24, 3781464), (32, 2836098), (36, 2520976), (48, 1890732), (64, 1418049), (72, 1260488), (96, 945366), (144, 630244), (192, 472683), (288, 315122), (576, 157561)]