80612492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 145389216

約数和(自身を除く): 64776724

約数列:

[1, 2, 4, 37, 74, 148, 353, 706, 1412, 1543, 3086, 6172, 13061, 26122, 52244, 57091, 114182, 228364, 544679, 1089358, 2178716, 20153123, 40306246, 80612492]

約数ペア:

[(1, 80612492), (2, 40306246), (4, 20153123), (37, 2178716), (74, 1089358), (148, 544679), (353, 228364), (706, 114182), (1412, 57091), (1543, 52244), (3086, 26122), (6172, 13061)]