72725112

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6779}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 198315000

約数和(自身を除く): 125589888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 6779, 10728, 13558, 20337, 27116, 40674, 54232, 61011, 81348, 122022, 162696, 244044, 488088, 1010071, 2020142, 3030213, 4040284, 6060426, 8080568, 9090639, 12120852, 18181278, 24241704, 36362556, 72725112]

約数ペア:

[(1, 72725112), (2, 36362556), (3, 24241704), (4, 18181278), (6, 12120852), (8, 9090639), (9, 8080568), (12, 6060426), (18, 4040284), (24, 3030213), (36, 2020142), (72, 1010071), (149, 488088), (298, 244044), (447, 162696), (596, 122022), (894, 81348), (1192, 61011), (1341, 54232), (1788, 40674), (2682, 27116), (3576, 20337), (5364, 13558), (6779, 10728)]