87398844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{560249}}^1$

素因数の和:560269

約数の個数: 24

約数和(自身を含む): 219618000

約数和(自身を除く): 132219156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 560249, 1120498, 1680747, 2240996, 3361494, 6722988, 7283237, 14566474, 21849711, 29132948, 43699422, 87398844]

約数ペア:

[(1, 87398844), (2, 43699422), (3, 29132948), (4, 21849711), (6, 14566474), (12, 7283237), (13, 6722988), (26, 3361494), (39, 2240996), (52, 1680747), (78, 1120498), (156, 560249)]