77477742

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 178025040

約数和(自身を除く): 100547298

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1493, 1674, 1922, 2883, 2986, 4479, 5766, 8649, 8958, 13437, 17298, 25947, 26874, 40311, 46283, 51894, 80622, 92566, 138849, 277698, 416547, 833094, 1249641, 1434773, 2499282, 2869546, 4304319, 8608638, 12912957, 25825914, 38738871, 77477742]

約数ペア:

[(1, 77477742), (2, 38738871), (3, 25825914), (6, 12912957), (9, 8608638), (18, 4304319), (27, 2869546), (31, 2499282), (54, 1434773), (62, 1249641), (93, 833094), (186, 416547), (279, 277698), (558, 138849), (837, 92566), (961, 80622), (1493, 51894), (1674, 46283), (1922, 40311), (2883, 26874), (2986, 25947), (4479, 17298), (5766, 13437), (8649, 8958)]