85509032

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 107232088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 322, 337, 394, 644, 674, 788, 1288, 1348, 1379, 1576, 2359, 2696, 2758, 4531, 4718, 5516, 7751, 9062, 9436, 11032, 15502, 18124, 18872, 31004, 31717, 36248, 54257, 62008, 63434, 66389, 108514, 126868, 132778, 217028, 253736, 265556, 434056, 464723, 531112, 929446, 1526947, 1858892, 3053894, 3717784, 6107788, 10688629, 12215576, 21377258, 42754516, 85509032]

約数ペア:

[(1, 85509032), (2, 42754516), (4, 21377258), (7, 12215576), (8, 10688629), (14, 6107788), (23, 3717784), (28, 3053894), (46, 1858892), (56, 1526947), (92, 929446), (161, 531112), (184, 464723), (197, 434056), (322, 265556), (337, 253736), (394, 217028), (644, 132778), (674, 126868), (788, 108514), (1288, 66389), (1348, 63434), (1379, 62008), (1576, 54257), (2359, 36248), (2696, 31717), (2758, 31004), (4531, 18872), (4718, 18124), (5516, 15502), (7751, 11032), (9062, 9436)]