80132988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{513673}}^1$

素因数の和:513693

約数の個数: 24

約数和(自身を含む): 201360208

約数和(自身を除く): 121227220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 513673, 1027346, 1541019, 2054692, 3082038, 6164076, 6677749, 13355498, 20033247, 26710996, 40066494, 80132988]

約数ペア:

[(1, 80132988), (2, 40066494), (3, 26710996), (4, 20033247), (6, 13355498), (12, 6677749), (13, 6164076), (26, 3082038), (39, 2054692), (52, 1541019), (78, 1027346), (156, 513673)]