67440174

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 70661586

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 642, 1439, 2878, 4317, 7811, 8634, 15622, 23433, 46866, 105047, 153973, 210094, 307946, 315141, 461919, 630282, 923838, 11240029, 22480058, 33720087, 67440174]

約数ペア:

[(1, 67440174), (2, 33720087), (3, 22480058), (6, 11240029), (73, 923838), (107, 630282), (146, 461919), (214, 315141), (219, 307946), (321, 210094), (438, 153973), (642, 105047), (1439, 46866), (2878, 23433), (4317, 15622), (7811, 8634)]