71915796

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2591}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 187246080

約数和(自身を除く): 115330284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 2591, 3084, 4626, 5182, 6939, 7773, 9252, 10364, 13878, 15546, 23319, 27756, 31092, 46638, 69957, 93276, 139914, 279828, 665887, 1331774, 1997661, 2663548, 3995322, 5992983, 7990644, 11985966, 17978949, 23971932, 35957898, 71915796]

約数ペア:

[(1, 71915796), (2, 35957898), (3, 23971932), (4, 17978949), (6, 11985966), (9, 7990644), (12, 5992983), (18, 3995322), (27, 2663548), (36, 1997661), (54, 1331774), (108, 665887), (257, 279828), (514, 139914), (771, 93276), (1028, 69957), (1542, 46638), (2313, 31092), (2591, 27756), (3084, 23319), (4626, 15546), (5182, 13878), (6939, 10364), (7773, 9252)]