67990716

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{3491}}^1$

素因数の和:4042

約数の個数: 36

約数和(自身を含む): 172232424

約数和(自身を除く): 104241708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 3491, 4869, 6492, 6982, 9738, 10473, 13964, 19476, 20946, 31419, 41892, 62838, 125676, 1888631, 3777262, 5665893, 7554524, 11331786, 16997679, 22663572, 33995358, 67990716]

約数ペア:

[(1, 67990716), (2, 33995358), (3, 22663572), (4, 16997679), (6, 11331786), (9, 7554524), (12, 5665893), (18, 3777262), (36, 1888631), (541, 125676), (1082, 62838), (1623, 41892), (2164, 31419), (3246, 20946), (3491, 19476), (4869, 13964), (6492, 10473), (6982, 9738)]