27730896

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 74280960

約数和(自身を除く): 46550064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 79, 103, 142, 158, 206, 213, 237, 284, 309, 316, 412, 426, 474, 568, 618, 632, 824, 852, 948, 1136, 1236, 1264, 1648, 1704, 1896, 2472, 3408, 3792, 4944, 5609, 7313, 8137, 11218, 14626, 16274, 16827, 21939, 22436, 24411, 29252, 32548, 33654, 43878, 44872, 48822, 58504, 65096, 67308, 87756, 89744, 97644, 117008, 130192, 134616, 175512, 195288, 269232, 351024, 390576, 577727, 1155454, 1733181, 2310908, 3466362, 4621816, 6932724, 9243632, 13865448, 27730896]

約数ペア:

[(1, 27730896), (2, 13865448), (3, 9243632), (4, 6932724), (6, 4621816), (8, 3466362), (12, 2310908), (16, 1733181), (24, 1155454), (48, 577727), (71, 390576), (79, 351024), (103, 269232), (142, 195288), (158, 175512), (206, 134616), (213, 130192), (237, 117008), (284, 97644), (309, 89744), (316, 87756), (412, 67308), (426, 65096), (474, 58504), (568, 48822), (618, 44872), (632, 43878), (824, 33654), (852, 32548), (948, 29252), (1136, 24411), (1236, 22436), (1264, 21939), (1648, 16827), (1704, 16274), (1896, 14626), (2472, 11218), (3408, 8137), (3792, 7313), (4944, 5609)]