78466386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{7789}}^1$

素因数の和:7890

約数の個数: 32

約数和(自身を含む): 166020480

約数和(自身を除く): 87554094

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 7789, 10074, 15578, 23367, 46734, 179147, 358294, 537441, 568597, 1074882, 1137194, 1705791, 3411582, 13077731, 26155462, 39233193, 78466386]

約数ペア:

[(1, 78466386), (2, 39233193), (3, 26155462), (6, 13077731), (23, 3411582), (46, 1705791), (69, 1137194), (73, 1074882), (138, 568597), (146, 537441), (219, 358294), (438, 179147), (1679, 46734), (3358, 23367), (5037, 15578), (7789, 10074)]