80547426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{64853}}^1$

素因数の和:64887

約数の個数: 32

約数和(自身を含む): 186779520

約数和(自身を除く): 106232094

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 64853, 129706, 194559, 389118, 583677, 1167354, 1491619, 1751031, 2983238, 3502062, 4474857, 8949714, 13424571, 26849142, 40273713, 80547426]

約数ペア:

[(1, 80547426), (2, 40273713), (3, 26849142), (6, 13424571), (9, 8949714), (18, 4474857), (23, 3502062), (27, 2983238), (46, 1751031), (54, 1491619), (69, 1167354), (138, 583677), (207, 389118), (414, 194559), (621, 129706), (1242, 64853)]