27740784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 75106304

約数和(自身を除く): 47365520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 181, 186, 206, 248, 309, 362, 372, 412, 496, 543, 618, 724, 744, 824, 1086, 1236, 1448, 1488, 1648, 2172, 2472, 2896, 3193, 4344, 4944, 5611, 6386, 8688, 9579, 11222, 12772, 16833, 18643, 19158, 22444, 25544, 33666, 37286, 38316, 44888, 51088, 55929, 67332, 74572, 76632, 89776, 111858, 134664, 149144, 153264, 223716, 269328, 298288, 447432, 577933, 894864, 1155866, 1733799, 2311732, 3467598, 4623464, 6935196, 9246928, 13870392, 27740784]

約数ペア:

[(1, 27740784), (2, 13870392), (3, 9246928), (4, 6935196), (6, 4623464), (8, 3467598), (12, 2311732), (16, 1733799), (24, 1155866), (31, 894864), (48, 577933), (62, 447432), (93, 298288), (103, 269328), (124, 223716), (181, 153264), (186, 149144), (206, 134664), (248, 111858), (309, 89776), (362, 76632), (372, 74572), (412, 67332), (496, 55929), (543, 51088), (618, 44888), (724, 38316), (744, 37286), (824, 33666), (1086, 25544), (1236, 22444), (1448, 19158), (1488, 18643), (1648, 16833), (2172, 12772), (2472, 11222), (2896, 9579), (3193, 8688), (4344, 6386), (4944, 5611)]