77898522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4567

約数の個数: 48

約数和(自身を含む): 178666560

約数和(自身を除く): 100768038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 4519, 5746, 8619, 9038, 13557, 17238, 27114, 58747, 76823, 117494, 153646, 176241, 230469, 352482, 460938, 763711, 998699, 1527422, 1997398, 2291133, 2996097, 4582266, 5992194, 12983087, 25966174, 38949261, 77898522]

約数ペア:

[(1, 77898522), (2, 38949261), (3, 25966174), (6, 12983087), (13, 5992194), (17, 4582266), (26, 2996097), (34, 2291133), (39, 1997398), (51, 1527422), (78, 998699), (102, 763711), (169, 460938), (221, 352482), (338, 230469), (442, 176241), (507, 153646), (663, 117494), (1014, 76823), (1326, 58747), (2873, 27114), (4519, 17238), (5746, 13557), (8619, 9038)]