77969772

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4889}}^1$

素因数の和:5342

約数の個数: 36

約数和(自身を含む): 197575560

約数和(自身を除く): 119605788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 4889, 5316, 7974, 9778, 14667, 15948, 19556, 29334, 44001, 58668, 88002, 176004, 2165827, 4331654, 6497481, 8663308, 12994962, 19492443, 25989924, 38984886, 77969772]

約数ペア:

[(1, 77969772), (2, 38984886), (3, 25989924), (4, 19492443), (6, 12994962), (9, 8663308), (12, 6497481), (18, 4331654), (36, 2165827), (443, 176004), (886, 88002), (1329, 58668), (1772, 44001), (2658, 29334), (3987, 19556), (4889, 15948), (5316, 14667), (7974, 9778)]