80072062

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 144345600

約数和(自身を除く): 64273538

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1789, 1946, 3197, 3578, 6394, 12523, 22379, 25046, 41147, 44758, 82294, 248671, 288029, 497342, 576058, 1740697, 3481394, 5719433, 11438866, 40036031, 80072062]

約数ペア:

[(1, 80072062), (2, 40036031), (7, 11438866), (14, 5719433), (23, 3481394), (46, 1740697), (139, 576058), (161, 497342), (278, 288029), (322, 248671), (973, 82294), (1789, 44758), (1946, 41147), (3197, 25046), (3578, 22379), (6394, 12523)]