87981312

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 236531680

約数和(自身を除く): 148550368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1051, 1308, 1744, 2102, 2616, 3153, 3488, 4204, 5232, 6306, 6976, 8408, 10464, 12612, 13952, 16816, 20928, 25224, 27904, 33632, 41856, 50448, 67264, 83712, 100896, 114559, 134528, 201792, 229118, 269056, 343677, 403584, 458236, 687354, 807168, 916472, 1374708, 1832944, 2749416, 3665888, 5498832, 7331776, 10997664, 14663552, 21995328, 29327104, 43990656, 87981312]

約数ペア:

[(1, 87981312), (2, 43990656), (3, 29327104), (4, 21995328), (6, 14663552), (8, 10997664), (12, 7331776), (16, 5498832), (24, 3665888), (32, 2749416), (48, 1832944), (64, 1374708), (96, 916472), (109, 807168), (128, 687354), (192, 458236), (218, 403584), (256, 343677), (327, 269056), (384, 229118), (436, 201792), (654, 134528), (768, 114559), (872, 100896), (1051, 83712), (1308, 67264), (1744, 50448), (2102, 41856), (2616, 33632), (3153, 27904), (3488, 25224), (4204, 20928), (5232, 16816), (6306, 13952), (6976, 12612), (8408, 10464)]