68893812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147209}}^1$

素因数の和:147232

約数の個数: 36

約数和(自身を含む): 187545540

約数和(自身を除く): 118651728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 147209, 294418, 441627, 588836, 883254, 1324881, 1766508, 1913717, 2649762, 3827434, 5299524, 5741151, 7654868, 11482302, 17223453, 22964604, 34446906, 68893812]

約数ペア:

[(1, 68893812), (2, 34446906), (3, 22964604), (4, 17223453), (6, 11482302), (9, 7654868), (12, 5741151), (13, 5299524), (18, 3827434), (26, 2649762), (36, 1913717), (39, 1766508), (52, 1324881), (78, 883254), (117, 588836), (156, 441627), (234, 294418), (468, 147209)]