80800434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31391}}^1$

素因数の和:31423

約数の個数: 48

約数和(自身を含む): 205680384

約数和(自身を除く): 124879950

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31391, 62782, 94173, 188346, 282519, 345301, 408083, 565038, 690602, 816166, 1035903, 1224249, 2071806, 2448498, 3107709, 3672747, 4488913, 6215418, 7345494, 8977826, 13466739, 26933478, 40400217, 80800434]

約数ペア:

[(1, 80800434), (2, 40400217), (3, 26933478), (6, 13466739), (9, 8977826), (11, 7345494), (13, 6215418), (18, 4488913), (22, 3672747), (26, 3107709), (33, 2448498), (39, 2071806), (66, 1224249), (78, 1035903), (99, 816166), (117, 690602), (143, 565038), (198, 408083), (234, 345301), (286, 282519), (429, 188346), (858, 94173), (1287, 62782), (2574, 31391)]