66387768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{74761}}^1$

素因数の和:74807

約数の個数: 32

約数和(自身を含む): 170457360

約数和(自身を除く): 104069592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 74761, 149522, 224283, 299044, 448566, 598088, 897132, 1794264, 2766157, 5532314, 8298471, 11064628, 16596942, 22129256, 33193884, 66387768]

約数ペア:

[(1, 66387768), (2, 33193884), (3, 22129256), (4, 16596942), (6, 11064628), (8, 8298471), (12, 5532314), (24, 2766157), (37, 1794264), (74, 897132), (111, 598088), (148, 448566), (222, 299044), (296, 224283), (444, 149522), (888, 74761)]