80077068

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20407}}^1$

素因数の和:20526

約数の個数: 36

約数和(自身を含む): 204284080

約数和(自身を除く): 124207012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 20407, 40814, 61221, 81628, 122442, 183663, 244884, 367326, 734652, 2224363, 4448726, 6673089, 8897452, 13346178, 20019267, 26692356, 40038534, 80077068]

約数ペア:

[(1, 80077068), (2, 40038534), (3, 26692356), (4, 20019267), (6, 13346178), (9, 8897452), (12, 6673089), (18, 4448726), (36, 2224363), (109, 734652), (218, 367326), (327, 244884), (436, 183663), (654, 122442), (981, 81628), (1308, 61221), (1962, 40814), (3924, 20407)]