27146072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 29117608

約数列:

[1, 2, 4, 8, 23, 43, 46, 47, 73, 86, 92, 94, 146, 172, 184, 188, 292, 344, 376, 584, 989, 1081, 1679, 1978, 2021, 2162, 3139, 3358, 3431, 3956, 4042, 4324, 6278, 6716, 6862, 7912, 8084, 8648, 12556, 13432, 13724, 16168, 25112, 27448, 46483, 72197, 78913, 92966, 144394, 147533, 157826, 185932, 288788, 295066, 315652, 371864, 577576, 590132, 631304, 1180264, 3393259, 6786518, 13573036, 27146072]

約数ペア:

[(1, 27146072), (2, 13573036), (4, 6786518), (8, 3393259), (23, 1180264), (43, 631304), (46, 590132), (47, 577576), (73, 371864), (86, 315652), (92, 295066), (94, 288788), (146, 185932), (172, 157826), (184, 147533), (188, 144394), (292, 92966), (344, 78913), (376, 72197), (584, 46483), (989, 27448), (1081, 25112), (1679, 16168), (1978, 13724), (2021, 13432), (2162, 12556), (3139, 8648), (3358, 8084), (3431, 7912), (3956, 6862), (4042, 6716), (4324, 6278)]