127454544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126443}}^1$

素因数の和:126464

約数の個数: 60

約数和(自身を含む): 407655456

約数和(自身を除く): 280200912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 126443, 252886, 379329, 505772, 758658, 885101, 1011544, 1137987, 1517316, 1770202, 2023088, 2275974, 2655303, 3034632, 3540404, 4551948, 5310606, 6069264, 7080808, 7965909, 9103896, 10621212, 14161616, 15931818, 18207792, 21242424, 31863636, 42484848, 63727272, 127454544]

約数ペア:

[(1, 127454544), (2, 63727272), (3, 42484848), (4, 31863636), (6, 21242424), (7, 18207792), (8, 15931818), (9, 14161616), (12, 10621212), (14, 9103896), (16, 7965909), (18, 7080808), (21, 6069264), (24, 5310606), (28, 4551948), (36, 3540404), (42, 3034632), (48, 2655303), (56, 2275974), (63, 2023088), (72, 1770202), (84, 1517316), (112, 1137987), (126, 1011544), (144, 885101), (168, 758658), (252, 505772), (336, 379329), (504, 252886), (1008, 126443)]