61688556

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{3001}}^1$

素因数の和:3582

約数の個数: 36

約数和(自身を含む): 156260104

約数和(自身を除く): 94571548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3001, 3426, 5139, 6002, 6852, 9003, 10278, 12004, 18006, 20556, 27009, 36012, 54018, 108036, 1713571, 3427142, 5140713, 6854284, 10281426, 15422139, 20562852, 30844278, 61688556]

約数ペア:

[(1, 61688556), (2, 30844278), (3, 20562852), (4, 15422139), (6, 10281426), (9, 6854284), (12, 5140713), (18, 3427142), (36, 1713571), (571, 108036), (1142, 54018), (1713, 36012), (2284, 27009), (3001, 20556), (3426, 18006), (5139, 12004), (6002, 10278), (6852, 9003)]