87719256

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{3181}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 238268160

約数和(自身を除く): 150548904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 3064, 3181, 3447, 4596, 6362, 6894, 9192, 9543, 12724, 13788, 19086, 25448, 27576, 28629, 38172, 57258, 76344, 114516, 229032, 1218323, 2436646, 3654969, 4873292, 7309938, 9746584, 10964907, 14619876, 21929814, 29239752, 43859628, 87719256]

約数ペア:

[(1, 87719256), (2, 43859628), (3, 29239752), (4, 21929814), (6, 14619876), (8, 10964907), (9, 9746584), (12, 7309938), (18, 4873292), (24, 3654969), (36, 2436646), (72, 1218323), (383, 229032), (766, 114516), (1149, 76344), (1532, 57258), (2298, 38172), (3064, 28629), (3181, 27576), (3447, 25448), (4596, 19086), (6362, 13788), (6894, 12724), (9192, 9543)]