130427784

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{9103}}^1$

素因数の和:9314

約数の個数: 48

約数和(自身を含む): 355056000

約数和(自身を除く): 224628216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 9103, 14328, 18206, 27309, 36412, 54618, 72824, 81927, 109236, 163854, 218472, 327708, 655416, 1811497, 3622994, 5434491, 7245988, 10868982, 14491976, 16303473, 21737964, 32606946, 43475928, 65213892, 130427784]

約数ペア:

[(1, 130427784), (2, 65213892), (3, 43475928), (4, 32606946), (6, 21737964), (8, 16303473), (9, 14491976), (12, 10868982), (18, 7245988), (24, 5434491), (36, 3622994), (72, 1811497), (199, 655416), (398, 327708), (597, 218472), (796, 163854), (1194, 109236), (1592, 81927), (1791, 72824), (2388, 54618), (3582, 36412), (4776, 27309), (7164, 18206), (9103, 14328)]