68892564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{441619}}^1$

素因数の和:441639

約数の個数: 24

約数和(自身を含む): 173115040

約数和(自身を除く): 104222476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 441619, 883238, 1324857, 1766476, 2649714, 5299428, 5741047, 11482094, 17223141, 22964188, 34446282, 68892564]

約数ペア:

[(1, 68892564), (2, 34446282), (3, 22964188), (4, 17223141), (6, 11482094), (12, 5741047), (13, 5299428), (26, 2649714), (39, 1766476), (52, 1324857), (78, 883238), (156, 441619)]