71555532

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{42899}}^1$

素因数の和:43045

約数の個数: 24

約数和(自身を含む): 168168000

約数和(自身を除く): 96612468

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 42899, 85798, 128697, 171596, 257394, 514788, 5962961, 11925922, 17888883, 23851844, 35777766, 71555532]

約数ペア:

[(1, 71555532), (2, 35777766), (3, 23851844), (4, 17888883), (6, 11925922), (12, 5962961), (139, 514788), (278, 257394), (417, 171596), (556, 128697), (834, 85798), (1668, 42899)]