68781852

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21961}}^1$

素因数の和:22003

約数の個数: 48

約数和(自身を含む): 184480800

約数和(自身を除く): 115698948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21961, 43922, 65883, 87844, 131766, 197649, 263532, 395298, 592947, 636869, 790596, 1185894, 1273738, 1910607, 2371788, 2547476, 3821214, 5731821, 7642428, 11463642, 17195463, 22927284, 34390926, 68781852]

約数ペア:

[(1, 68781852), (2, 34390926), (3, 22927284), (4, 17195463), (6, 11463642), (9, 7642428), (12, 5731821), (18, 3821214), (27, 2547476), (29, 2371788), (36, 1910607), (54, 1273738), (58, 1185894), (87, 790596), (108, 636869), (116, 592947), (174, 395298), (261, 263532), (348, 197649), (522, 131766), (783, 87844), (1044, 65883), (1566, 43922), (3132, 21961)]