66624168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213539}}^1$

素因数の和:213561

約数の個数: 32

約数和(自身を含む): 179373600

約数和(自身を除く): 112749432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213539, 427078, 640617, 854156, 1281234, 1708312, 2562468, 2776007, 5124936, 5552014, 8328021, 11104028, 16656042, 22208056, 33312084, 66624168]

約数ペア:

[(1, 66624168), (2, 33312084), (3, 22208056), (4, 16656042), (6, 11104028), (8, 8328021), (12, 5552014), (13, 5124936), (24, 2776007), (26, 2562468), (39, 1708312), (52, 1281234), (78, 854156), (104, 640617), (156, 427078), (312, 213539)]