84512204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 89670196

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 431, 596, 658, 862, 1043, 1316, 1724, 2086, 3017, 4172, 6034, 7003, 12068, 14006, 20257, 28012, 40514, 49021, 64219, 81028, 98042, 128438, 141799, 196084, 256876, 283598, 449533, 567196, 899066, 1798132, 3018293, 6036586, 12073172, 21128051, 42256102, 84512204]

約数ペア:

[(1, 84512204), (2, 42256102), (4, 21128051), (7, 12073172), (14, 6036586), (28, 3018293), (47, 1798132), (94, 899066), (149, 567196), (188, 449533), (298, 283598), (329, 256876), (431, 196084), (596, 141799), (658, 128438), (862, 98042), (1043, 81028), (1316, 64219), (1724, 49021), (2086, 40514), (3017, 28012), (4172, 20257), (6034, 14006), (7003, 12068)]