81372324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16661}}^1$

素因数の和:16716

約数の個数: 48

約数和(自身を含む): 212740416

約数和(自身を除く): 131368092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 16661, 33322, 49983, 66644, 99966, 183271, 199932, 366542, 549813, 616457, 733084, 1099626, 1232914, 1849371, 2199252, 2465828, 3698742, 6781027, 7397484, 13562054, 20343081, 27124108, 40686162, 81372324]

約数ペア:

[(1, 81372324), (2, 40686162), (3, 27124108), (4, 20343081), (6, 13562054), (11, 7397484), (12, 6781027), (22, 3698742), (33, 2465828), (37, 2199252), (44, 1849371), (66, 1232914), (74, 1099626), (111, 733084), (132, 616457), (148, 549813), (222, 366542), (407, 199932), (444, 183271), (814, 99966), (1221, 66644), (1628, 49983), (2442, 33322), (4884, 16661)]