76731228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{304489}}^1$

素因数の和:304506

約数の個数: 36

約数和(自身を含む): 221668720

約数和(自身を除く): 144937492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 304489, 608978, 913467, 1217956, 1826934, 2131423, 2740401, 3653868, 4262846, 5480802, 6394269, 8525692, 10961604, 12788538, 19182807, 25577076, 38365614, 76731228]

約数ペア:

[(1, 76731228), (2, 38365614), (3, 25577076), (4, 19182807), (6, 12788538), (7, 10961604), (9, 8525692), (12, 6394269), (14, 5480802), (18, 4262846), (21, 3653868), (28, 2740401), (36, 2131423), (42, 1826934), (63, 1217956), (84, 913467), (126, 608978), (252, 304489)]