87715284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 214513152

約数和(自身を除く): 126797868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 283, 566, 849, 1123, 1132, 1698, 2246, 3369, 3396, 4492, 6509, 6738, 13018, 13476, 19527, 25829, 26036, 39054, 51658, 77487, 78108, 103316, 154974, 309948, 317809, 635618, 953427, 1271236, 1906854, 3813708, 7309607, 14619214, 21928821, 29238428, 43857642, 87715284]

約数ペア:

[(1, 87715284), (2, 43857642), (3, 29238428), (4, 21928821), (6, 14619214), (12, 7309607), (23, 3813708), (46, 1906854), (69, 1271236), (92, 953427), (138, 635618), (276, 317809), (283, 309948), (566, 154974), (849, 103316), (1123, 78108), (1132, 77487), (1698, 51658), (2246, 39054), (3369, 26036), (3396, 25829), (4492, 19527), (6509, 13476), (6738, 13018)]