77211652

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2096

約数の個数: 36

約数和(自身を含む): 158010384

約数和(自身を除く): 80798732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 1867, 2954, 3734, 5908, 7468, 10339, 13069, 20678, 26138, 41356, 52276, 91483, 182966, 365932, 393937, 787874, 1575748, 2757559, 5515118, 11030236, 19302913, 38605826, 77211652]

約数ペア:

[(1, 77211652), (2, 38605826), (4, 19302913), (7, 11030236), (14, 5515118), (28, 2757559), (49, 1575748), (98, 787874), (196, 393937), (211, 365932), (422, 182966), (844, 91483), (1477, 52276), (1867, 41356), (2954, 26138), (3734, 20678), (5908, 13069), (7468, 10339)]