81023532

素因数分解:

$2^2\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{5119}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 189235200

約数和(自身を除く): 108211668

約数列:

[1, 2, 3, 4, 6, 12, 1319, 2638, 3957, 5119, 5276, 7914, 10238, 15357, 15828, 20476, 30714, 61428, 6751961, 13503922, 20255883, 27007844, 40511766, 81023532]

約数ペア:

[(1, 81023532), (2, 40511766), (3, 27007844), (4, 20255883), (6, 13503922), (12, 6751961), (1319, 61428), (2638, 30714), (3957, 20476), (5119, 15828), (5276, 15357), (7914, 10238)]