63727272

素因数分解:

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

素因数の和:126462

約数の個数: 48

約数和(自身を含む): 197252640

約数和(自身を除く): 133525368

約数列:

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

約数ペア:

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