77901864

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 199214400

約数和(自身を除く): 121312536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 109, 194, 218, 291, 307, 327, 388, 436, 582, 614, 654, 776, 872, 921, 1164, 1228, 1308, 1842, 2328, 2456, 2616, 3684, 7368, 10573, 21146, 29779, 31719, 33463, 42292, 59558, 63438, 66926, 84584, 89337, 100389, 119116, 126876, 133852, 178674, 200778, 238232, 253752, 267704, 357348, 401556, 714696, 803112, 3245911, 6491822, 9737733, 12983644, 19475466, 25967288, 38950932, 77901864]

約数ペア:

[(1, 77901864), (2, 38950932), (3, 25967288), (4, 19475466), (6, 12983644), (8, 9737733), (12, 6491822), (24, 3245911), (97, 803112), (109, 714696), (194, 401556), (218, 357348), (291, 267704), (307, 253752), (327, 238232), (388, 200778), (436, 178674), (582, 133852), (614, 126876), (654, 119116), (776, 100389), (872, 89337), (921, 84584), (1164, 66926), (1228, 63438), (1308, 59558), (1842, 42292), (2328, 33463), (2456, 31719), (2616, 29779), (3684, 21146), (7368, 10573)]