90876459

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 130536000

約数和(自身を除く): 39659541

約数列:

[1, 3, 29, 41, 73, 87, 123, 219, 349, 1047, 1189, 2117, 2993, 3567, 6351, 8979, 10121, 14309, 25477, 30363, 42927, 76431, 86797, 260391, 414961, 738833, 1044557, 1244883, 2216499, 3133671, 30292153, 90876459]

約数ペア:

[(1, 90876459), (3, 30292153), (29, 3133671), (41, 2216499), (73, 1244883), (87, 1044557), (123, 738833), (219, 414961), (349, 260391), (1047, 86797), (1189, 76431), (2117, 42927), (2993, 30363), (3567, 25477), (6351, 14309), (8979, 10121)]