81014094

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 209088000

約数和(自身を除く): 128073906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 199, 359, 378, 398, 567, 597, 718, 1077, 1134, 1194, 1393, 1791, 2154, 2513, 2786, 3231, 3582, 4179, 5026, 5373, 6462, 7539, 8358, 9693, 10746, 12537, 15078, 16119, 19386, 22617, 25074, 29079, 32238, 37611, 45234, 58158, 67851, 71441, 75222, 112833, 135702, 142882, 203553, 214323, 225666, 407106, 428646, 500087, 642969, 1000174, 1285938, 1500261, 1928907, 3000522, 3857814, 4500783, 5786721, 9001566, 11573442, 13502349, 27004698, 40507047, 81014094]

約数ペア:

[(1, 81014094), (2, 40507047), (3, 27004698), (6, 13502349), (7, 11573442), (9, 9001566), (14, 5786721), (18, 4500783), (21, 3857814), (27, 3000522), (42, 1928907), (54, 1500261), (63, 1285938), (81, 1000174), (126, 642969), (162, 500087), (189, 428646), (199, 407106), (359, 225666), (378, 214323), (398, 203553), (567, 142882), (597, 135702), (718, 112833), (1077, 75222), (1134, 71441), (1194, 67851), (1393, 58158), (1791, 45234), (2154, 37611), (2513, 32238), (2786, 29079), (3231, 25074), (3582, 22617), (4179, 19386), (5026, 16119), (5373, 15078), (6462, 12537), (7539, 10746), (8358, 9693)]