72660084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865001}}^1$

素因数の和:865015

約数の個数: 24

約数和(自身を含む): 193760448

約数和(自身を除く): 121100364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865001, 1730002, 2595003, 3460004, 5190006, 6055007, 10380012, 12110014, 18165021, 24220028, 36330042, 72660084]

約数ペア:

[(1, 72660084), (2, 36330042), (3, 24220028), (4, 18165021), (6, 12110014), (7, 10380012), (12, 6055007), (14, 5190006), (21, 3460004), (28, 2595003), (42, 1730002), (84, 865001)]