80072946

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{4357}}^1$

素因数の和:5386

約数の個数: 24

約数和(自身を含む): 173701164

約数和(自身を除く): 93628218

約数列:

[1, 2, 3, 6, 9, 18, 1021, 2042, 3063, 4357, 6126, 8714, 9189, 13071, 18378, 26142, 39213, 78426, 4448497, 8896994, 13345491, 26690982, 40036473, 80072946]

約数ペア:

[(1, 80072946), (2, 40036473), (3, 26690982), (6, 13345491), (9, 8896994), (18, 4448497), (1021, 78426), (2042, 39213), (3063, 26142), (4357, 18378), (6126, 13071), (8714, 9189)]