77956956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28123}}^1$

素因数の和:28151

約数の個数: 72

約数和(自身を含む): 245691264

約数和(自身を除く): 167734308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28123, 56246, 84369, 112492, 168738, 196861, 253107, 309353, 337476, 393722, 506214, 590583, 618706, 787444, 928059, 1012428, 1181166, 1237412, 1771749, 1856118, 2165471, 2362332, 2784177, 3543498, 3712236, 4330942, 5568354, 6496413, 7086996, 8661884, 11136708, 12992826, 19489239, 25985652, 38978478, 77956956]

約数ペア:

[(1, 77956956), (2, 38978478), (3, 25985652), (4, 19489239), (6, 12992826), (7, 11136708), (9, 8661884), (11, 7086996), (12, 6496413), (14, 5568354), (18, 4330942), (21, 3712236), (22, 3543498), (28, 2784177), (33, 2362332), (36, 2165471), (42, 1856118), (44, 1771749), (63, 1237412), (66, 1181166), (77, 1012428), (84, 928059), (99, 787444), (126, 618706), (132, 590583), (154, 506214), (198, 393722), (231, 337476), (252, 309353), (308, 253107), (396, 196861), (462, 168738), (693, 112492), (924, 84369), (1386, 56246), (2772, 28123)]