69239988

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20725

約数の個数: 48

約数和(自身を含む): 185310720

約数和(自身を除く): 116070732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 20681, 41362, 62043, 82724, 124086, 186129, 248172, 372258, 558387, 641111, 744516, 1116774, 1282222, 1923333, 2233548, 2564444, 3846666, 5769999, 7693332, 11539998, 17309997, 23079996, 34619994, 69239988]

約数ペア:

[(1, 69239988), (2, 34619994), (3, 23079996), (4, 17309997), (6, 11539998), (9, 7693332), (12, 5769999), (18, 3846666), (27, 2564444), (31, 2233548), (36, 1923333), (54, 1282222), (62, 1116774), (93, 744516), (108, 641111), (124, 558387), (186, 372258), (279, 248172), (372, 186129), (558, 124086), (837, 82724), (1116, 62043), (1674, 41362), (3348, 20681)]