77543934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 173925696

約数和(自身を除く): 96381762

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 97, 111, 194, 222, 277, 291, 481, 554, 582, 831, 962, 1261, 1443, 1662, 2522, 2886, 3589, 3601, 3783, 7178, 7202, 7566, 10249, 10767, 10803, 20498, 21534, 21606, 26869, 30747, 46657, 53738, 61494, 80607, 93314, 133237, 139971, 161214, 266474, 279942, 349297, 399711, 698594, 799422, 994153, 1047891, 1988306, 2095782, 2982459, 5964918, 12923989, 25847978, 38771967, 77543934]

約数ペア:

[(1, 77543934), (2, 38771967), (3, 25847978), (6, 12923989), (13, 5964918), (26, 2982459), (37, 2095782), (39, 1988306), (74, 1047891), (78, 994153), (97, 799422), (111, 698594), (194, 399711), (222, 349297), (277, 279942), (291, 266474), (481, 161214), (554, 139971), (582, 133237), (831, 93314), (962, 80607), (1261, 61494), (1443, 53738), (1662, 46657), (2522, 30747), (2886, 26869), (3589, 21606), (3601, 21534), (3783, 20498), (7178, 10803), (7202, 10767), (7566, 10249)]