80124282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{211969}}^1$

素因数の和:211987

約数の個数: 32

約数和(自身を含む): 203491200

約数和(自身を除く): 123366918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 211969, 423938, 635907, 1271814, 1483783, 1907721, 2967566, 3815442, 4451349, 5723163, 8902698, 11446326, 13354047, 26708094, 40062141, 80124282]

約数ペア:

[(1, 80124282), (2, 40062141), (3, 26708094), (6, 13354047), (7, 11446326), (9, 8902698), (14, 5723163), (18, 4451349), (21, 3815442), (27, 2967566), (42, 1907721), (54, 1483783), (63, 1271814), (126, 635907), (189, 423938), (378, 211969)]