121251816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{26731}}^1$

素因数の和:26756

約数の個数: 80

約数和(自身を含む): 388148640

約数和(自身を除く): 266896824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 26731, 53462, 80193, 106924, 160386, 187117, 213848, 240579, 320772, 374234, 481158, 561351, 641544, 721737, 748468, 962316, 1122702, 1443474, 1496936, 1684053, 1924632, 2165211, 2245404, 2886948, 3368106, 4330422, 4490808, 5052159, 5773896, 6736212, 8660844, 10104318, 13472424, 15156477, 17321688, 20208636, 30312954, 40417272, 60625908, 121251816]

約数ペア:

[(1, 121251816), (2, 60625908), (3, 40417272), (4, 30312954), (6, 20208636), (7, 17321688), (8, 15156477), (9, 13472424), (12, 10104318), (14, 8660844), (18, 6736212), (21, 5773896), (24, 5052159), (27, 4490808), (28, 4330422), (36, 3368106), (42, 2886948), (54, 2245404), (56, 2165211), (63, 1924632), (72, 1684053), (81, 1496936), (84, 1443474), (108, 1122702), (126, 962316), (162, 748468), (168, 721737), (189, 641544), (216, 561351), (252, 481158), (324, 374234), (378, 320772), (504, 240579), (567, 213848), (648, 187117), (756, 160386), (1134, 106924), (1512, 80193), (2268, 53462), (4536, 26731)]