81224166

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 84087834

約数列:

[1, 2, 3, 6, 79, 158, 237, 349, 474, 491, 698, 982, 1047, 1473, 2094, 2946, 27571, 38789, 55142, 77578, 82713, 116367, 165426, 171359, 232734, 342718, 514077, 1028154, 13537361, 27074722, 40612083, 81224166]

約数ペア:

[(1, 81224166), (2, 40612083), (3, 27074722), (6, 13537361), (79, 1028154), (158, 514077), (237, 342718), (349, 232734), (474, 171359), (491, 165426), (698, 116367), (982, 82713), (1047, 77578), (1473, 55142), (2094, 38789), (2946, 27571)]