80072442

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1543}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 183983040

約数和(自身を除く): 103910598

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1543, 1674, 1922, 2883, 3086, 4629, 5766, 8649, 9258, 13887, 17298, 25947, 27774, 41661, 47833, 51894, 83322, 95666, 143499, 286998, 430497, 860994, 1291491, 1482823, 2582982, 2965646, 4448469, 8896938, 13345407, 26690814, 40036221, 80072442]

約数ペア:

[(1, 80072442), (2, 40036221), (3, 26690814), (6, 13345407), (9, 8896938), (18, 4448469), (27, 2965646), (31, 2582982), (54, 1482823), (62, 1291491), (93, 860994), (186, 430497), (279, 286998), (558, 143499), (837, 95666), (961, 83322), (1543, 51894), (1674, 47833), (1922, 41661), (2883, 27774), (3086, 25947), (4629, 17298), (5766, 13887), (8649, 9258)]