78311212

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8566

約数の個数: 36

約数和(自身を含む): 162830304

約数和(自身を除く): 84519092

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 8501, 9212, 17002, 34004, 59507, 119014, 238028, 399547, 416549, 799094, 833098, 1598188, 1666196, 2796829, 5593658, 11187316, 19577803, 39155606, 78311212]

約数ペア:

[(1, 78311212), (2, 39155606), (4, 19577803), (7, 11187316), (14, 5593658), (28, 2796829), (47, 1666196), (49, 1598188), (94, 833098), (98, 799094), (188, 416549), (196, 399547), (329, 238028), (658, 119014), (1316, 59507), (2303, 34004), (4606, 17002), (8501, 9212)]