72139842

素因数分解:

$2^1\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{1229}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 160588800

約数和(自身を除く): 88448958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1087, 1229, 2174, 2458, 3261, 3687, 6522, 7374, 9783, 11061, 19566, 22122, 29349, 33183, 58698, 66366, 1335923, 2671846, 4007769, 8015538, 12023307, 24046614, 36069921, 72139842]

約数ペア:

[(1, 72139842), (2, 36069921), (3, 24046614), (6, 12023307), (9, 8015538), (18, 4007769), (27, 2671846), (54, 1335923), (1087, 66366), (1229, 58698), (2174, 33183), (2458, 29349), (3261, 22122), (3687, 19566), (6522, 11061), (7374, 9783)]