68137368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218389}}^1$

素因数の和:218411

約数の個数: 32

約数和(自身を含む): 183447600

約数和(自身を除く): 115310232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218389, 436778, 655167, 873556, 1310334, 1747112, 2620668, 2839057, 5241336, 5678114, 8517171, 11356228, 17034342, 22712456, 34068684, 68137368]

約数ペア:

[(1, 68137368), (2, 34068684), (3, 22712456), (4, 17034342), (6, 11356228), (8, 8517171), (12, 5678114), (13, 5241336), (24, 2839057), (26, 2620668), (39, 1747112), (52, 1310334), (78, 873556), (104, 655167), (156, 436778), (312, 218389)]