81191124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6079}}^1$

素因数の和:6149

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 157825836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6079, 6678, 12158, 13356, 18237, 24316, 36474, 42553, 54711, 72948, 85106, 109422, 127659, 170212, 218844, 255318, 322187, 382977, 510636, 644374, 765954, 966561, 1288748, 1531908, 1933122, 2255309, 2899683, 3866244, 4510618, 5799366, 6765927, 9021236, 11598732, 13531854, 20297781, 27063708, 40595562, 81191124]

約数ペア:

[(1, 81191124), (2, 40595562), (3, 27063708), (4, 20297781), (6, 13531854), (7, 11598732), (9, 9021236), (12, 6765927), (14, 5799366), (18, 4510618), (21, 3866244), (28, 2899683), (36, 2255309), (42, 1933122), (53, 1531908), (63, 1288748), (84, 966561), (106, 765954), (126, 644374), (159, 510636), (212, 382977), (252, 322187), (318, 255318), (371, 218844), (477, 170212), (636, 127659), (742, 109422), (954, 85106), (1113, 72948), (1484, 54711), (1908, 42553), (2226, 36474), (3339, 24316), (4452, 18237), (6079, 13356), (6678, 12158)]