73880818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 123716160

約数和(自身を除く): 49835342

約数列:

[1, 2, 11, 22, 73, 146, 179, 257, 358, 514, 803, 1606, 1969, 2827, 3938, 5654, 13067, 18761, 26134, 37522, 46003, 92006, 143737, 206371, 287474, 412742, 506033, 1012066, 3358219, 6716438, 36940409, 73880818]

約数ペア:

[(1, 73880818), (2, 36940409), (11, 6716438), (22, 3358219), (73, 1012066), (146, 506033), (179, 412742), (257, 287474), (358, 206371), (514, 143737), (803, 92006), (1606, 46003), (1969, 37522), (2827, 26134), (3938, 18761), (5654, 13067)]