80492004

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{12491}}^1$

素因数の和:12680

約数の個数: 36

約数和(自身を含む): 204618960

約数和(自身を除く): 124126956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 12491, 24982, 37473, 49964, 74946, 112419, 149892, 224838, 449676, 2235889, 4471778, 6707667, 8943556, 13415334, 20123001, 26830668, 40246002, 80492004]

約数ペア:

[(1, 80492004), (2, 40246002), (3, 26830668), (4, 20123001), (6, 13415334), (9, 8943556), (12, 6707667), (18, 4471778), (36, 2235889), (179, 449676), (358, 224838), (537, 149892), (716, 112419), (1074, 74946), (1611, 49964), (2148, 37473), (3222, 24982), (6444, 12491)]